diff --git a/c++utilities/default/PKGBUILD b/c++utilities/default/PKGBUILD
index 50a13e5a..466147c0 100644
--- a/c++utilities/default/PKGBUILD
+++ b/c++utilities/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=c++utilities
 pkgver=2.0.2
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64')
 pkgdesc="Common C++ classes and routines used by my applications such
 as argument parser, IO and conversion utilities."
@@ -16,7 +16,7 @@ sha256sums=('41dfde4b9e86c787cc93495508d017bdf490d6e93793c756e284d52ef340207d')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/c++utilities/git/PKGBUILD b/c++utilities/git/PKGBUILD
index 93b64646..ff05f3e2 100644
--- a/c++utilities/git/PKGBUILD
+++ b/c++utilities/git/PKGBUILD
@@ -2,7 +2,7 @@
 _name=c++utilities
 pkgname=c++utilities-git
 pkgver=50.4d6bf67
-pkgrel=4
+pkgrel=5
 arch=('i686' 'x86_64')
 pkgdesc="Common C++ classes and routines used by my applications such
 as argument parser, IO and conversion utilities (git version)."
@@ -24,7 +24,7 @@ pkgver() {
 build() {
     cd "${srcdir}/${pkgname}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/c++utilities/mingw-w64/PKGBUILD b/c++utilities/mingw-w64/PKGBUILD
index fa3c8512..ea02cd78 100644
--- a/c++utilities/mingw-w64/PKGBUILD
+++ b/c++utilities/mingw-w64/PKGBUILD
@@ -2,7 +2,7 @@
 _name=c++utilities
 pkgname=mingw-w64-c++utilities
 pkgver=2.0.2
-pkgrel=1
+pkgrel=2
 arch=('any')
 pkgdesc="Common C++ classes and routines used by my applications such
 as argument parser, IO and conversion utilities (mingw-w64)."
@@ -22,7 +22,7 @@ build() {
     for _arch in ${_architectures}; do
         mkdir -p build-${_arch} && pushd build-${_arch}
         INSTALL_ROOT=$pkgdir/usr/${_arch} ${_arch}-qmake-qt5 ../${_name}.pro CONFIG+=mingw-w64-install CONFIG+=mingw-w64-manualstrip-dll CONFIG+=mingw-w64-noversion
-        make -j 4
+        make
         popd
     done
 }
diff --git a/dbus-soundrecorder/default/PKGBUILD b/dbus-soundrecorder/default/PKGBUILD
index 26545d9e..0d738eb2 100644
--- a/dbus-soundrecorder/default/PKGBUILD
+++ b/dbus-soundrecorder/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=dbus-soundrecorder
 pkgver=1.0.0
-pkgrel=3
+pkgrel=4
 arch=('i686' 'x86_64')
 pkgdesc="Records sound from Pulse Audio using ffmpeg while watching D-Bus to determine tracks and meta data."
 license=('GPL')
@@ -15,7 +15,7 @@ sha256sums=('a3c6ac9ba7634f4885d389b49ffb412d2593e49b8a6ee9097d81bcf3c5a2c539')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/geocoordinatecalculator/default/PKGBUILD b/geocoordinatecalculator/default/PKGBUILD
index 3b01a095..a273cde0 100644
--- a/geocoordinatecalculator/default/PKGBUILD
+++ b/geocoordinatecalculator/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=geocoordinatecalculator
 pkgver=1.0.0
-pkgrel=10
+pkgrel=11
 arch=('i686' 'x86_64')
 pkgdesc="Tool for basic calculations with geo coordinates such as format conversions and calculation of distance, bearing, mid point, destination and more."
 license=('GPL')
@@ -15,7 +15,7 @@ sha256sums=('1036a0a1d650e2b61bf7ac499c594b2759deb4c545c05acdd82d6b2c2e8d93cb')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/geocoordinatecalculator/mingw-w64/PKGBUILD b/geocoordinatecalculator/mingw-w64/PKGBUILD
index 80ee6268..3949c773 100644
--- a/geocoordinatecalculator/mingw-w64/PKGBUILD
+++ b/geocoordinatecalculator/mingw-w64/PKGBUILD
@@ -2,7 +2,7 @@
 _name=geocoordinatecalculator
 pkgname=mingw-w64-geocoordinatecalculator
 pkgver=1.0.0
-pkgrel=9
+pkgrel=10
 arch=('any')
 pkgdesc="Tool for basic calculations with geo coordinates such as format conversions and calculation of distance, bearing, mid point, destination and more (mingw-w64)."
 license=('GPL')
@@ -20,7 +20,7 @@ build() {
     for _arch in ${_architectures}; do
         mkdir -p build-${_arch} && pushd build-${_arch}
         INSTALL_ROOT=$pkgdir/usr/${_arch} ${_arch}-qmake-qt5 ../${_name}.pro CONFIG+=mingw-w64-install CONFIG+=mingw-w64-manualstrip-exe CONFIG+=mingw-w64-noversion
-        make -j 4
+        make
         popd
     done
 }
diff --git a/passwordfile/default/PKGBUILD b/passwordfile/default/PKGBUILD
index 7c2d4bd5..772a6294 100644
--- a/passwordfile/default/PKGBUILD
+++ b/passwordfile/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=passwordfile
 pkgver=3.0.0
-pkgrel=3
+pkgrel=4
 arch=('i686' 'x86_64')
 pkgdesc="C++ library to read/write passwords from/to encrypted files (using AES-256-CBC via OpenSSL)."
 license=('GPL')
@@ -16,7 +16,7 @@ sha256sums=('5464019fed9365607cb394b1f2951a0afd40ee725949408a3bfcc910793fd2d6')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/passwordfile/git/PKGBUILD b/passwordfile/git/PKGBUILD
index f6bb8a43..796a5fc2 100644
--- a/passwordfile/git/PKGBUILD
+++ b/passwordfile/git/PKGBUILD
@@ -2,7 +2,7 @@
 _name=passwordfile
 pkgname=passwordfile-git
 pkgver=20.bcefbb6
-pkgrel=4
+pkgrel=5
 arch=('i686' 'x86_64')
 pkgdesc="C++ library to read/write passwords from/to encrypted files (using AES-256-CBC via OpenSSL, git version)."
 license=('GPL')
@@ -24,7 +24,7 @@ pkgver() {
 build() {
     cd "${srcdir}/${pkgname}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/passwordfile/mingw-w64/PKGBUILD b/passwordfile/mingw-w64/PKGBUILD
index f116eacb..d9ba61b5 100644
--- a/passwordfile/mingw-w64/PKGBUILD
+++ b/passwordfile/mingw-w64/PKGBUILD
@@ -2,7 +2,7 @@
 _name=passwordfile
 pkgname=mingw-w64-passwordfile
 pkgver=3.0.0
-pkgrel=2
+pkgrel=3
 arch=('any')
 pkgdesc="C++ library to read/write passwords from/to encrypted files (using AES-256-CBC via OpenSSL, mingw-w64)."
 license=('GPL')
@@ -21,7 +21,7 @@ build() {
     for _arch in ${_architectures}; do
         mkdir -p build-${_arch} && pushd build-${_arch}
         INSTALL_ROOT=$pkgdir/usr/${_arch} ${_arch}-qmake-qt5 ../${_name}.pro CONFIG+=mingw-w64-install CONFIG+=mingw-w64-manualstrip-dll CONFIG+=mingw-w64-noversion
-        make -j 4
+        make
         popd
     done
 }
diff --git a/passwordmanager/default/PKGBUILD b/passwordmanager/default/PKGBUILD
index 7ecb4669..e00f695c 100644
--- a/passwordmanager/default/PKGBUILD
+++ b/passwordmanager/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=passwordmanager
 pkgver=2.0.7
-pkgrel=7
+pkgrel=8
 arch=('i686' 'x86_64')
 pkgdesc="A simple password store using AES-256-CBC encryption via OpenSSL."
 license=('GPL')
@@ -16,7 +16,7 @@ sha256sums=('f63ce7de24299a95fa3d78ade870865d556f3dbebae1fb39209b652adc3f7071')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/passwordmanager/git/PKGBUILD b/passwordmanager/git/PKGBUILD
index 0fafbbf4..0bf894c0 100644
--- a/passwordmanager/git/PKGBUILD
+++ b/passwordmanager/git/PKGBUILD
@@ -2,7 +2,7 @@
 _name=passwordmanager
 pkgname=passwordmanager-git
 pkgver=36.90d37ae
-pkgrel=8
+pkgrel=9
 arch=('i686' 'x86_64')
 pkgdesc="A simple password store using AES-256-CBC encryption via OpenSSL (git version)."
 license=('GPL')
@@ -24,7 +24,7 @@ pkgver() {
 build() {
     cd "${srcdir}/${pkgname}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/qtutilities/default/PKGBUILD b/qtutilities/default/PKGBUILD
index f7d11e91..06f94f3f 100644
--- a/qtutilities/default/PKGBUILD
+++ b/qtutilities/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=qtutilities
 pkgver=2.0.1
-pkgrel=3
+pkgrel=4
 arch=('i686' 'x86_64')
 pkgdesc="Common Qt related C++ classes and routines used by my
  applications such as dialogs, widgets and models."
@@ -16,7 +16,7 @@ sha256sums=('3c85d7f9888478ceae7171fe03dc0c7b47fa6bd7d84d557ccac9cebc39f28d41')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/qtutilities/git/PKGBUILD b/qtutilities/git/PKGBUILD
index 56f84a12..d3c005ce 100644
--- a/qtutilities/git/PKGBUILD
+++ b/qtutilities/git/PKGBUILD
@@ -2,7 +2,7 @@
 _name=qtutilities
 pkgname=qtutilities-git
 pkgver=35.721e79d
-pkgrel=4
+pkgrel=5
 arch=('i686' 'x86_64')
 pkgdesc="Common Qt related C++ classes and routines used by my
  applications such as dialogs, widgets and models (git version)."
@@ -24,7 +24,7 @@ pkgver() {
 build() {
     cd "${srcdir}/${pkgname}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/qtutilities/mingw-w64/PKGBUILD b/qtutilities/mingw-w64/PKGBUILD
index 68c3425f..8d6d0d57 100644
--- a/qtutilities/mingw-w64/PKGBUILD
+++ b/qtutilities/mingw-w64/PKGBUILD
@@ -2,7 +2,7 @@
 _name=qtutilities
 pkgname=mingw-w64-qtutilities
 pkgver=2.0.1
-pkgrel=2
+pkgrel=3
 arch=('any')
 pkgdesc="Common Qt related C++ classes and routines used by my
  applications such as dialogs, widgets and models. (mingw-w64)."
@@ -22,7 +22,7 @@ build() {
     for _arch in ${_architectures}; do
         mkdir -p build-${_arch} && pushd build-${_arch}
         INSTALL_ROOT=$pkgdir/usr/${_arch} ${_arch}-qmake-qt5 ../${_name}.pro CONFIG+=mingw-w64-install CONFIG+=mingw-w64-manualstrip-dll CONFIG+=mingw-w64-noversion
-        make -j 4
+        make
         popd
     done
 }
diff --git a/tageditor/default/PKGBUILD b/tageditor/default/PKGBUILD
index 6256becd..bcc5a414 100644
--- a/tageditor/default/PKGBUILD
+++ b/tageditor/default/PKGBUILD
@@ -4,7 +4,7 @@
 _webviewprovider=qt5-webkit
 pkgname=tageditor
 pkgver=1.1.5
-pkgrel=10
+pkgrel=11
 arch=('i686' 'x86_64')
 pkgdesc="A tag editor with Qt GUI and command-line interface supporting MP4 (iTunes), ID3, Vorbis and Matroska."
 license=('GPL')
@@ -23,7 +23,7 @@ build() {
         cfg+=(forcewebkit)
     fi
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro" $(for val in "${cfg[@]}"; do echo -n "CONFIG+=$val "; done)
-    make -j 4
+    make
 }
 
 package() {
diff --git a/tageditor/git/PKGBUILD b/tageditor/git/PKGBUILD
index 4b9e1439..8c89454d 100644
--- a/tageditor/git/PKGBUILD
+++ b/tageditor/git/PKGBUILD
@@ -5,7 +5,7 @@ _webviewprovider=qt5-webkit
 _name=tageditor
 pkgname=tageditor-git
 pkgver=66.77a0bc2
-pkgrel=10
+pkgrel=11
 arch=('i686' 'x86_64')
 pkgdesc="A tag editor with Qt GUI and command-line interface supporting MP4 (iTunes), ID3, Vorbis and Matroska (git version)."
 license=('GPL')
@@ -31,7 +31,7 @@ build() {
         cfg+=(forcewebkit)
     fi
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro" $(for val in "${cfg[@]}"; do echo -n "CONFIG+=$val "; done)
-    make -j 4
+    make
 }
 
 package() {
diff --git a/tagparser/default/PKGBUILD b/tagparser/default/PKGBUILD
index a6f5af95..a0dffaeb 100644
--- a/tagparser/default/PKGBUILD
+++ b/tagparser/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=tagparser
 pkgver=2.0.2
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64')
 pkgdesc="C++ library for reading and writing MP4 (iTunes), ID3, Vorbis and Matroska tags."
 license=('GPL')
@@ -15,7 +15,7 @@ sha256sums=('7ab448f305692c9185be3916b00d984507e6c28472d4c320229c48994d1c300c')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/tagparser/git/PKGBUILD b/tagparser/git/PKGBUILD
index 5be7b111..487da78c 100644
--- a/tagparser/git/PKGBUILD
+++ b/tagparser/git/PKGBUILD
@@ -2,7 +2,7 @@
 _name=tagparser
 pkgname=tagparser-git
 pkgver=59.8cc75e1
-pkgrel=1
+pkgrel=2
 arch=('i686' 'x86_64')
 pkgdesc="C++ library for reading and writing MP4 (iTunes), ID3, Vorbis and Matroska tags."
 license=('GPL')
@@ -23,7 +23,7 @@ pkgver() {
 build() {
     cd "${srcdir}/${pkgname}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/tagparser/mingw-w64/PKGBUILD b/tagparser/mingw-w64/PKGBUILD
index 15c6d8ed..2abf5ce8 100644
--- a/tagparser/mingw-w64/PKGBUILD
+++ b/tagparser/mingw-w64/PKGBUILD
@@ -2,7 +2,7 @@
 _name=tagparser
 pkgname=mingw-w64-tagparser
 pkgver=2.0.2
-pkgrel=1
+pkgrel=2
 arch=('any')
 pkgdesc="C++ library for reading and writing MP4 (iTunes), ID3, Vorbis and Matroska tags (mingw-w64)."
 license=('GPL')
@@ -21,7 +21,7 @@ build() {
     for _arch in ${_architectures}; do
         mkdir -p build-${_arch} && pushd build-${_arch}
         INSTALL_ROOT=$pkgdir/usr/${_arch} ${_arch}-qmake-qt5 ../${_name}.pro CONFIG+=mingw-w64-install CONFIG+=mingw-w64-manualstrip-dll CONFIG+=mingw-w64-noversion
-        make -j 4
+        make
         popd
     done
 }
diff --git a/videodownloader/default/PKGBUILD b/videodownloader/default/PKGBUILD
index d46c55d1..e81409a8 100644
--- a/videodownloader/default/PKGBUILD
+++ b/videodownloader/default/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Martchus <martchus@gmx.net>
 pkgname=videodownloader
 pkgver=1.0.8
-pkgrel=4
+pkgrel=5
 arch=('i686' 'x86_64')
 pkgdesc="A video downloader with Qt GUI (currently only YouTube is maintained)."
 license=('GPL')
@@ -16,7 +16,7 @@ sha256sums=('3e8a969494be4d90c4d00725dbe16225f12b2fea71c44d9053c70f46716838d3')
 build() {
     cd "$srcdir/${PROJECT_DIR_NAME:-$_reponame-$pkgver}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$pkgname.pro"
-    make -j 4
+    make
 }
 
 package() {
diff --git a/videodownloader/git/PKGBUILD b/videodownloader/git/PKGBUILD
index df060bf9..2042697e 100644
--- a/videodownloader/git/PKGBUILD
+++ b/videodownloader/git/PKGBUILD
@@ -2,7 +2,7 @@
 _name=videodownloader
 pkgname=videodownloader-git
 pkgver=27.8960d5b
-pkgrel=4
+pkgrel=5
 arch=('i686' 'x86_64')
 pkgdesc="A video downloader with Qt GUI (currently only YouTube is maintained, git version)."
 license=('GPL')
@@ -24,7 +24,7 @@ pkgver() {
 build() {
     cd "${srcdir}/${pkgname}"
     INSTALL_ROOT=$pkgdir/usr/ qmake-qt5 "$_name.pro"
-    make -j 4
+    make
 }
 
 package() {