diff --git a/src/qt/qt_mainwindow.ui b/src/qt/qt_mainwindow.ui
index 9c719cba6..78cb2df98 100644
--- a/src/qt/qt_mainwindow.ui
+++ b/src/qt/qt_mainwindow.ui
@@ -942,7 +942,7 @@
     <bool>true</bool>
    </property>
    <property name="text">
-    <string>&amp;Square pixels (keep ratio)</string>
+    <string>&amp;Square pixels (Keep ratio)</string>
    </property>
   </action>
   <action name="action_Integer_scale_gl">