diff --git a/src/MainWindow.ui b/src/MainWindow.ui
index 81f6c34b..74365644 100644
--- a/src/MainWindow.ui
+++ b/src/MainWindow.ui
@@ -543,6 +543,9 @@
    <property name="shortcut">
     <string>Ctrl+Q</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::QuitRole</enum>
+   </property>
   </action>
   <action name="editActionUndo">
    <property name="text">
@@ -955,6 +958,9 @@
    <property name="text">
     <string>About</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::AboutRole</enum>
+   </property>
   </action>
   <action name="helpActionManual">
    <property name="text">
@@ -983,6 +989,9 @@
    <property name="text">
     <string>Preferences</string>
    </property>
+   <property name="menuRole">
+    <enum>QAction::PreferencesRole</enum>
+   </property>
   </action>
   <action name="editActionFind">
    <property name="text">