diff --git a/gst/isomp4/qtdemux.c b/gst/isomp4/qtdemux.c
index d7337a5126..034eb24d23 100644
--- a/gst/isomp4/qtdemux.c
+++ b/gst/isomp4/qtdemux.c
@@ -97,19 +97,11 @@
 
 GST_DEBUG_CATEGORY (qtdemux_debug);
 
-/*typedef struct _QtNode QtNode; */
 typedef struct _QtDemuxSegment QtDemuxSegment;
 typedef struct _QtDemuxSample QtDemuxSample;
 
 typedef struct _QtDemuxCencSampleSetInfo QtDemuxCencSampleSetInfo;
 
-/*struct _QtNode
-{
-  guint32 type;
-  guint8 *data;
-  gint len;
-};*/
-
 struct _QtDemuxSample
 {
   guint32 size;