diff --git a/effects/wobblywindows_config.ui b/effects/wobblywindows_config.ui
index 91ef8b714a..c7d1419b8f 100644
--- a/effects/wobblywindows_config.ui
+++ b/effects/wobblywindows_config.ui
@@ -16,7 +16,7 @@
    <item row="0" column="0" >
     <widget class="QLabel" name="label_3" >
      <property name="text" >
-      <string>Wobblyness :</string>
+      <string>Wobblyness:</string>
      </property>
     </widget>
    </item>