diff --git a/src/core/renderer/user_resource_controller.cpp b/src/core/renderer/user_resource_controller.cpp
index eed5208766f003ec57feb53c4870ff963582339d..09451b83e818c84e41eff23a1f8cfa8eef932ba0 100644
--- a/src/core/renderer/user_resource_controller.cpp
+++ b/src/core/renderer/user_resource_controller.cpp
@@ -192,7 +192,7 @@ void UserResourceController::runScripts(UserScriptData::InjectionPoint p, blink:
             continue;
         blink::WebScriptSource source(blink::WebString::FromUTF8(script.source), script.url);
         if (script.worldId)
-            frame->ExecuteScriptInIsolatedWorld(script.worldId, &source, /*numSources = */1, /*contentScriptExtentsionGroup = */ 0);
+            frame->ExecuteScriptInIsolatedWorld(script.worldId, &source, /*numSources = */1);
         else
             frame->ExecuteScript(source);
     }