diff --git a/backend/migrations/20251028101650_add_grant_to_concurrency_key.down.sql b/backend/migrations/20251028101650_add_grant_to_concurrency_key.down.sql
new file mode 100644
index 0000000000..d2f607c5b8
--- /dev/null
+++ b/backend/migrations/20251028101650_add_grant_to_concurrency_key.down.sql
@@ -0,0 +1 @@
+-- Add down migration script here
diff --git a/backend/migrations/20251028101650_add_grant_to_concurrency_key.up.sql b/backend/migrations/20251028101650_add_grant_to_concurrency_key.up.sql
new file mode 100644
index 0000000000..36d269238c
--- /dev/null
+++ b/backend/migrations/20251028101650_add_grant_to_concurrency_key.up.sql
@@ -0,0 +1,3 @@
+-- Add up migration script here
+GRANT ALL ON concurrency_counter TO windmill_admin;
+GRANT ALL ON concurrency_counter TO windmill_user;
\ No newline at end of file