diff --git a/db/structure.sql b/db/structure.sql
index 07eb9f70e..7beebd066 100644
--- a/db/structure.sql
+++ b/db/structure.sql
@@ -4719,26 +4719,14 @@ INSERT INTO schema_migrations (version) VALUES ('20150520164507');
 
 INSERT INTO schema_migrations (version) VALUES ('20150521120145');
 
-INSERT INTO schema_migrations (version) VALUES ('20150522164020');
-
-INSERT INTO schema_migrations (version) VALUES ('20150525075550');
-
-INSERT INTO schema_migrations (version) VALUES ('20150601083516');
-
-INSERT INTO schema_migrations (version) VALUES ('20150601083800');
-
 INSERT INTO schema_migrations (version) VALUES ('20150603141549');
 
 INSERT INTO schema_migrations (version) VALUES ('20150603211318');
 
 INSERT INTO schema_migrations (version) VALUES ('20150603212659');
 
-INSERT INTO schema_migrations (version) VALUES ('20150609093515');
-
 INSERT INTO schema_migrations (version) VALUES ('20150609103333');
 
-INSERT INTO schema_migrations (version) VALUES ('20150610111019');
-
 INSERT INTO schema_migrations (version) VALUES ('20150610112238');
 
 INSERT INTO schema_migrations (version) VALUES ('20150610144547');
@@ -4747,5 +4735,3 @@ INSERT INTO schema_migrations (version) VALUES ('20150611124920');
 
 INSERT INTO schema_migrations (version) VALUES ('20150612123111');
 
-INSERT INTO schema_migrations (version) VALUES ('20150612125720');
-