Index: src/GlobalJsObject.cpp
===================================================================
--- a/src/GlobalJsObject.cpp
+++ b/src/GlobalJsObject.cpp
@@ -49,17 +49,17 @@
     // used via clearTimeout(). But since we don't seem to need
     // clearTimeout(), we can save that for later.
     return v8::Undefined();
   }
 
   v8::Handle<v8::Value> TriggerEventCallback(const v8::Arguments& arguments)
   {
     AdblockPlus::JsEnginePtr jsEngine = AdblockPlus::JsEngine::FromArguments(arguments);
-    AdblockPlus::JsValueList converted = jsEngine->ConvertArguments(arguments);
+    AdblockPlus::JsConstValueList converted = jsEngine->ConvertArguments(arguments);
     if (converted.size() < 1)
     {
       v8::Isolate* isolate = arguments.GetIsolate();
       return v8::ThrowException(Utils::ToV8String(isolate,
       "_triggerEvent expects at least one parameter"));
     }
     std::string eventName = converted.front()->AsString();
     converted.erase(converted.begin());