diff --git a/plugins/stackstorm/config.d.ts b/plugins/stackstorm/config.d.ts
index b85d682eb0..bf7b56823a 100644
--- a/plugins/stackstorm/config.d.ts
+++ b/plugins/stackstorm/config.d.ts
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 export interface Config {
-  stackstorm: {
+  stackstorm?: {
     /**
      * StackStorm Web UI url
      * Used in links to StackStorm web UI