diff --git a/src/migrations/20241031123526-release-plan-definition-remove-fk-constraint-on-userid.js b/src/migrations/20241031123526-release-plan-definition-remove-fk-constraint-on-userid.js
new file mode 100644
index 000000000000..07ecd6244ae0
--- /dev/null
+++ b/src/migrations/20241031123526-release-plan-definition-remove-fk-constraint-on-userid.js
@@ -0,0 +1,13 @@
+exports.up = function(db, cb) {
+    db.runSql(`
+        ALTER TABLE release_plan_definitions DROP CONSTRAINT release_plan_definitions_created_by_user_id_fkey;
+        CREATE INDEX idx_release_plan_definitions_created_by_user_id ON release_plan_definitions (created_by_user_id);
+    `, cb)
+};
+
+exports.down = function(db, cb) {
+    db.runSql(`
+        ALTER TABLE release_plan_definitions ADD CONSTRAINT release_plan_definitions_created_by_user_id_fkey FOREIGN KEY (created_by_user_id) REFERENCES users(id);
+        DROP INDEX idx_release_plan_definitions_created_by_user_id;
+    `, cb);
+};