diff --git a/kcmkwin/kwinrules/ruleswidgetbase.ui b/kcmkwin/kwinrules/ruleswidgetbase.ui
index 63ddebb263..79d57e1217 100644
--- a/kcmkwin/kwinrules/ruleswidgetbase.ui
+++ b/kcmkwin/kwinrules/ruleswidgetbase.ui
@@ -384,7 +384,7 @@
                             <cstring>types</cstring>
                         </property>
                         <property name="selectionMode">
-                            <enum>Multi</enum>
+                            <enum>MultiSelection</enum>
                         </property>
                     </widget>
                     <widget class="QLabel" row="2" column="0" rowspan="1" colspan="4">