diff --git a/spec/package.json b/spec/package.json
index d49ed68f62b..32b41b55c74 100644
--- a/spec/package.json
+++ b/spec/package.json
@@ -27,7 +27,8 @@
       "serviceworker": true
     },
     "globals": [
-      "WebView"
+      "WebView",
+      "WebInspector"
     ]
   }
 }