diff --git a/src/ui_main.ui b/src/ui_main.ui
index 13978c6..142a8b5 100644
--- a/src/ui_main.ui
+++ b/src/ui_main.ui
@@ -711,12 +711,12 @@
     <tabstop>spinDhcpTimeout</tabstop>
     <tabstop>buttonEnableAllMessages</tabstop>
   </tabstops>
-  <Q_SLOTS>
+  <slots>
     <slot>netScan()</slot>
     <slot>netConnect()</slot>
     <slot>showCfgDlg()</slot>
     <slot>setDeviceList()</slot>
-  </Q_SLOTS>
+  </slots>
   <functions>
     <function>updateStatus(char sts)</function>
   </functions>