diff --git a/settings_dev.py b/settings_dev.py
index aafaa2d9aa034af111208573ded3392660a20534..8baa7da37489051962d17d32a50f08d89c8e68bb 100644
--- a/settings_dev.py
+++ b/settings_dev.py
@@ -104,5 +104,4 @@ INSTALLED_APPS = (
     'django.contrib.sessions',
     'django.contrib.sites',
     'gracedb.gracedb',
-    #'gracedb.ligolw',
 )