diff --git a/src/endorse-combobox-delegate.cpp b/src/endorse-combobox-delegate.cpp
index 319135a..d753c87 100644
--- a/src/endorse-combobox-delegate.cpp
+++ b/src/endorse-combobox-delegate.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
 /*
- * Copyright (c) 2013, Regents of the University of California
+ * Copyright (c) 2020, Regents of the University of California
  *                     Yingdi Yu
  *
  * BSD license, See the LICENSE file for more information
@@ -13,10 +13,6 @@
 #include <QComboBox>
 #include <QApplication>
 
-#ifndef Q_MOC_RUN
-#include "logging.h"
-#endif
-
 namespace chronochat {
 
 EndorseComboBoxDelegate::EndorseComboBoxDelegate(QObject* parent)
@@ -80,5 +76,4 @@
 
 #if WAF
 #include "endorse-combobox-delegate.moc"
-// #include "endorse-combobox-delegate.cpp.moc"
 #endif