diff --git a/network/download.cpp b/network/download.cpp
index d8a8199..b8fb202 100644
--- a/network/download.cpp
+++ b/network/download.cpp
@@ -6,6 +6,7 @@
 #include "./socksharedownload.h"
 #include "./youtubedownload.h"
 
+#include <c++utilities/application/global.h>
 #include <c++utilities/io/path.h>
 
 #include <QFileInfo>
@@ -314,6 +315,7 @@ void Download::stop()
         switch (status()) {
         case DownloadStatus::Interrupting:
             setStatus(DownloadStatus::Aborting);
+            FALLTHROUGH;
         case DownloadStatus::Aborting:
             break;
         default:
@@ -854,6 +856,7 @@ void Download::reportSslErrors(size_t optionIndex, QNetworkReply *reply, const Q
         break;
     case PermissionStatus::Refused:
         usePermission(optionData.m_ignoreSslErrorsPermission);
+        FALLTHROUGH;
     case PermissionStatus::Allowed:
     case PermissionStatus::AlwaysAllowed:
         reply->ignoreSslErrors(sslErrors);
@@ -1041,6 +1044,7 @@ void Download::setOverwritePermission(size_t optionIndex, PermissionStatus permi
     switch (permission) {
     case PermissionStatus::Unknown:
         data.m_overwritePermission = PermissionStatus::Unknown;
+        FALLTHROUGH;
     case PermissionStatus::Asking:
         return; // can not be set here
     default: