diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0b5e184..d884249 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -44,3 +44,4 @@ include(BasicConfig)
 include(QtConfig)
 include(WindowsResources)
 include(AppTarget)
+include(ShellCompletion)
diff --git a/main.cpp b/main.cpp
index 40b355f..32cbc35 100644
--- a/main.cpp
+++ b/main.cpp
@@ -53,7 +53,6 @@ int main(int argc, char *argv[])
     ffmpegOptions.setCombinable(true);
     recordArg.setSubArguments({&applicationArg, &sinkArg, &ffmpegInputOptions, &targetDirArg, &targetExtArg, &ignorePlaybackStatusArg, &ffmpegBinArg, &ffmpegOptions});
     parser.setMainArguments({&helpArg, &recordArg});
-    parser.setIgnoreUnknownArguments(false);
     // parse command line arguments
     try {
         parser.parseArgs(argc, argv);