diff --git a/backend/migrations/20260414202500_ws_specific_grant.down.sql b/backend/migrations/20260414202500_ws_specific_grant.down.sql
new file mode 100644
index 0000000000..8f001d08d2
--- /dev/null
+++ b/backend/migrations/20260414202500_ws_specific_grant.down.sql
@@ -0,0 +1,2 @@
+REVOKE ALL ON ws_specific FROM windmill_user;
+REVOKE ALL ON ws_specific FROM windmill_admin;
diff --git a/backend/migrations/20260414202500_ws_specific_grant.up.sql b/backend/migrations/20260414202500_ws_specific_grant.up.sql
new file mode 100644
index 0000000000..57bb97bb57
--- /dev/null
+++ b/backend/migrations/20260414202500_ws_specific_grant.up.sql
@@ -0,0 +1,2 @@
+GRANT ALL ON ws_specific TO windmill_user;
+GRANT ALL ON ws_specific TO windmill_admin;