diff --git a/cmake/ObsPluginHelpers.cmake b/cmake/ObsPluginHelpers.cmake
index 450c46d..b91c395 100644
--- a/cmake/ObsPluginHelpers.cmake
+++ b/cmake/ObsPluginHelpers.cmake
@@ -183,6 +183,7 @@ if(OS_POSIX)
       -Wunused-parameter
       -Wno-unused-function
       -Wno-missing-field-initializers
+      -Wno-unused-command-line-argument
       -fno-strict-aliasing
       "$<$<COMPILE_LANGUAGE:C>:-Werror-implicit-function-declaration;-Wno-missing-braces>"
       "$<$<COMPILE_LANG_AND_ID:C,AppleClang,Clang>:-Wnull-conversion;-Wno-error=shorten-64-to-32;-fcolor-diagnostics>"