diff --git a/gst/isomp4/gstqtmux.c b/gst/isomp4/gstqtmux.c
index 0ceaaff010..c9fab7c12c 100644
--- a/gst/isomp4/gstqtmux.c
+++ b/gst/isomp4/gstqtmux.c
@@ -3119,7 +3119,7 @@ gst_qt_mux_update_edit_lists (GstQTMux * qtmux)
         if (lateness > 0) {
           GST_DEBUG_OBJECT (qtmux,
               "Pad %s is a late stream by %" GST_TIME_FORMAT,
-              GST_PAD_NAME (qtpad->collect.pad), GST_TIME_ARGS (lateness));
+              GST_PAD_NAME (qtpad->collect.pad), GST_TIME_ARGS (diff));
 
           atom_trak_set_elst_entry (qtpad->trak, 0, lateness, (guint32) - 1,
               (guint32) (1 * 65536.0));