diff --git a/src/controllers/trackingPlan.ts b/src/controllers/trackingPlan.ts
index f96be6a5f7..e4802cfc4d 100644
--- a/src/controllers/trackingPlan.ts
+++ b/src/controllers/trackingPlan.ts
@@ -7,7 +7,7 @@ export class TrackingPlanController {
     const events = ctx.request.body;
     const requestSize = Number(ctx.request.get('content-length'));
     const reqParams = ctx.request.query;
-    const response = TrackingPlanservice.validate(events, requestSize, reqParams);
+    const response = await TrackingPlanservice.validate(events, requestSize, reqParams);
     ctx.body = response.body;
     ControllerUtility.postProcess(ctx, response.status);
     return ctx;
diff --git a/src/services/trackingPlan.ts b/src/services/trackingPlan.ts
index 89544cd9c8..64bb65a0f7 100644
--- a/src/services/trackingPlan.ts
+++ b/src/services/trackingPlan.ts
@@ -13,8 +13,8 @@ export class TrackingPlanservice {
     const metaTags = events.length && events[0].metadata ? getMetadata(events[0].metadata) : {};
     let ctxStatusCode = 200;
 
-    for(let event of events) {
-      let toAdd;
+    for (let event of events) {
+      let toAdd: any;
       let exceptionOccured = false;
 
       try {