diff --git a/sys/osxaudio/gstosxaudioelement.c b/sys/osxaudio/gstosxaudioelement.c
index ceff749ef7..a41f4b8772 100644
--- a/sys/osxaudio/gstosxaudioelement.c
+++ b/sys/osxaudio/gstosxaudioelement.c
@@ -53,7 +53,7 @@ static void
 gst_osx_audio_element_class_init (GstOsxAudioElementInterface * klass);
 
 GType
-gst_osx_audio_element_get_type ()
+gst_osx_audio_element_get_type (void)
 {
   static GType gst_osxaudioelement_type = 0;
 
diff --git a/sys/osxvideo/Makefile.am b/sys/osxvideo/Makefile.am
index a9aeeb0ec7..8893c2e802 100644
--- a/sys/osxvideo/Makefile.am
+++ b/sys/osxvideo/Makefile.am
@@ -14,6 +14,6 @@ libgstosxvideosink_la_LIBADD =  \
 libgstosxvideosink_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -Wl,-framework -Wl,Cocoa -Wl,-framework -Wl,QuickTime -Wl,-framework -Wl,OpenGL
 libgstosxvideosink_la_LIBTOOLFLAGS = --tag=disable-static
 
-AM_OBJCFLAGS=$(CFLAGS) $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS)
+AM_OBJCFLAGS=$(CFLAGS) $(GST_CFLAGS) $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) -Wno-aggregate-return
 
 noinst_HEADERS = osxvideosink.h cocoawindow.h