diff --git a/backend/support/api/admin_api_v1_1_0/drop_schema.sql b/backend/support/api/admin_api_v1_1_0/drop_schema.sql
index b0d4cc110..cb9a9b410 100644
--- a/backend/support/api/admin_api_v1_1_0/drop_schema.sql
+++ b/backend/support/api/admin_api_v1_1_0/drop_schema.sql
@@ -1,6 +1,7 @@
 
 begin;
 
+DROP SCHEMA IF EXISTS admin_api_v1_0_0 CASCADE;
 DROP SCHEMA IF EXISTS admin_api_v1_1_0 CASCADE;
 
 commit;