diff --git a/tests/check/pipelines/capsfilter-renegotiation.c b/tests/check/pipelines/capsfilter-renegotiation.c
index 36974e7117..f18a713225 100644
--- a/tests/check/pipelines/capsfilter-renegotiation.c
+++ b/tests/check/pipelines/capsfilter-renegotiation.c
@@ -134,6 +134,7 @@ GST_START_TEST (test_capsfilter_renegotiation)
   if (current_caps)
     gst_caps_unref (current_caps);
   gst_message_unref (msg);
+  g_object_unref (bus);
   g_object_unref (G_OBJECT (pipeline));
 }