diff --git a/src/app.js b/src/app.js
index 1d046edbfc..84e96b14bf 100644
--- a/src/app.js
+++ b/src/app.js
@@ -384,9 +384,7 @@ Please make a backup of your contracts and start using http://remix.ethereum.org
     }
   })
 
-  registry.put({api: (msg) => {
-    self._components.editorpanel.logHtmlMessage(msg)
-  }, name: 'logCallback'})
+  registry.put({api: msg => self._components.editorpanel.logHtmlMessage(msg), name: 'logCallback'})
 
   // ----------------- Compiler -----------------
   self._components.compiler = new Compiler((url, cb) => self.importFileCb(url, cb))