diff --git a/lti_consumer/migrations/0010_backfill-empty-string-lti-config.py b/lti_consumer/migrations/0010_backfill-empty-string-lti-config.py
index 1d8f8041..63aa397a 100644
--- a/lti_consumer/migrations/0010_backfill-empty-string-lti-config.py
+++ b/lti_consumer/migrations/0010_backfill-empty-string-lti-config.py
@@ -27,7 +27,7 @@
 FROM
     lti_consumer_lticonfiguration
 WHERE
-    lti_config = '00000000-0000-0000-0000-000000000000'
+    lti_config = ''
 ;\
 """