diff --git a/public/app/plugins/datasource/stackdriver/specs/datasource.test.ts b/public/app/plugins/datasource/stackdriver/specs/datasource.test.ts
index 1af3862c849..8ea111f6cff 100644
--- a/public/app/plugins/datasource/stackdriver/specs/datasource.test.ts
+++ b/public/app/plugins/datasource/stackdriver/specs/datasource.test.ts
@@ -108,6 +108,7 @@ describe('StackdriverDataSource', () => {
       targets: [
         {
           refId: 'A',
+          aggregation: {},
         },
       ],
     };