diff --git a/sc2/build/unix/config_proginfo_build b/sc2/build/unix/config_proginfo_build
index 6248f2494..8120fd1ec 100644
--- a/sc2/build/unix/config_proginfo_build
+++ b/sc2/build/unix/config_proginfo_build
@@ -51,7 +51,7 @@ useGccBuildTools() {
 	BUILDTOOL_PREPROC_OBJC_COMMAND="\$PROG_gcc_FILE -E $EXTRA_PLATFORM_GCC_FLAGS_PREPROC_OBJC"
 	BUILDTOOL_PREPROC_OBJC_DEPEND='gcc'
 
-	BUILDTOOL_MKDEP_OBJC_COMMAND="\$PROG_gcc_FILE -MF $EXTRA_PLATFORM_GCC_FLAGS_MKDEP_OBJC"
+	BUILDTOOL_MKDEP_OBJC_COMMAND="\$PROG_gcc_FILE -MM $EXTRA_PLATFORM_GCC_FLAGS_MKDEP_OBJC"
 	BUILDTOOL_MKDEP_OBJC_DEPEND='gcc'
 
 	BUILDTOOL_COMPILE_OBJC_COMMAND="\$PROG_gcc_FILE -c $EXTRA_PLATFORM_GCC_FLAGS_COMPILE_OBJC"