diff --git a/ChangeLog b/ChangeLog
index 5bc1d0c2bf..6106dfb28d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-08-17  Wim Taymans  <wim.taymans@gmail.com>
+
+	* gst/debug/rndbuffersize.c: (gst_rnd_buffer_size_loop):
+	Fix debug statement.
+
 2007-08-17  Wim Taymans  <wim.taymans@gmail.com>
 
 	* gst/rtsp/gstrtspsrc.c: (gst_rtspsrc_do_stream_eos):
diff --git a/gst/debug/rndbuffersize.c b/gst/debug/rndbuffersize.c
index b44d755f46..9ec5783812 100644
--- a/gst/debug/rndbuffersize.c
+++ b/gst/debug/rndbuffersize.c
@@ -265,7 +265,7 @@ gst_rnd_buffer_size_loop (GstRndBufferSize * self)
   if (ret == GST_FLOW_OK) {
     if (GST_BUFFER_SIZE (buf) < num_bytes) {
       self->offset += GST_BUFFER_SIZE (buf);
-      GST_WARNING_OBJECT (self, "short buffer : %lu < %lu",
+      GST_WARNING_OBJECT (self, "short buffer : %u < %lu",
           GST_BUFFER_SIZE (buf), num_bytes);
     } else {
       self->offset += num_bytes;