diff --git a/src/execution/execute.js b/src/execution/execute.js
index d64bbef959f..e6ac6ac1f49 100644
--- a/src/execution/execute.js
+++ b/src/execution/execute.js
@@ -592,7 +592,7 @@ function observableForObject<T>(
     (...values) => values.reduce((resolvedObject, value, i) => {
       resolvedObject[keys[i]] = value;
       return resolvedObject;
-    }, Object.create({}))
+    }, Object.create(null))
   );
 }