diff --git a/ts/smartssr.classes.smartssr.ts b/ts/smartssr.classes.smartssr.ts
index ee5bac1..149278e 100644
--- a/ts/smartssr.classes.smartssr.ts
+++ b/ts/smartssr.classes.smartssr.ts
@@ -71,7 +71,7 @@ export class SmartSSR {
     renderTimeMeasurement.stop();
 
     // lets clean up async
-    context.close();
+    await context.close();
 
     overallTimeMeasurement.stop();
     console.log(