diff --git a/gst/rtsp/gstrtspsrc.c b/gst/rtsp/gstrtspsrc.c
index b42be255a5..7ae7097859 100644
--- a/gst/rtsp/gstrtspsrc.c
+++ b/gst/rtsp/gstrtspsrc.c
@@ -4483,11 +4483,14 @@ next:
       /* ok, a response is good */
       GST_DEBUG_OBJECT (src, "received response message");
       break;
-    default:
     case GST_RTSP_MESSAGE_DATA:
       /* get next response */
       GST_DEBUG_OBJECT (src, "ignoring data response message");
       goto next;
+    default:
+      GST_WARNING_OBJECT (src, "ignoring unknown message type %d",
+          response->type);
+      goto next;
   }
 
   thecode = response->type_data.response.code;