1 files changed, 2 insertions, 2 deletions
diff --git a/gst/id3demux/gstid3demux.h b/gst/id3demux/gstid3demux.h
index 4dc72e31d..f8246ad41 100644
--- a/gst/id3demux/gstid3demux.h
+++ b/gst/id3demux/gstid3demux.h
@@ -29,10 +29,10 @@ G_BEGIN_DECLS
 #define GST_ID3DEMUX(obj) \
   (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_ID3DEMUX,GstID3Demux))
 #define GST_ID3DEMUX_CLASS(klass) \
-  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ID3DEMUX,GstID3Demux))
+  (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_ID3DEMUX,GstID3DemuxClass))
 #define GST_IS_ID3DEMUX(obj) \
   (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_ID3DEMUX))
-#define GST_IS_ID3DEMUX_CLASS(obj) \
+#define GST_IS_ID3DEMUX_CLASS(klass) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ID3DEMUX))
 
 typedef struct _GstID3Demux      GstID3Demux;