diff --git a/gst/playback/gstlpbin.c b/gst/playback/gstlpbin.c
index 79ecdb6..921bcf3 100644
--- a/gst/playback/gstlpbin.c
+++ b/gst/playback/gstlpbin.c
@@ -1385,7 +1385,7 @@ gst_lp_bin_setup_element (GstLpBin * lpbin)
 
   gst_bin_add (GST_BIN_CAST (lpbin), lpbin->lpsink);
 
-  g_object_unref (fd_caps);
+  gst_caps_unref (fd_caps);
 
   return TRUE;
 }