diff --git a/db/structure.sql b/db/structure.sql
index 3ce24e478..30e55f139 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -5275,8 +5275,6 @@ INSERT INTO schema_migrations (version) VALUES ('20160411140719');
 
 INSERT INTO schema_migrations (version) VALUES ('20160414110443');
 
-INSERT INTO schema_migrations (version) VALUES ('20160421074023');
-
 INSERT INTO schema_migrations (version) VALUES ('20160429114732');
 
 INSERT INTO schema_migrations (version) VALUES ('20160527110738');