diff --git a/mediagoblin/app.py b/mediagoblin/app.py
index ef166047..511c363c 100644
--- a/mediagoblin/app.py
+++ b/mediagoblin/app.py
@@ -52,6 +52,7 @@ class MediaGoblinApp(object):
            setting up celery.)
         """
         _log.info("GNU MediaGoblin %s main server starting", __version__)
+        _log.debug("Using config file %s", config_path)
         ##############
         # Setup config
         ##############