diff --git a/kcmkwin/kwincompositing/main.ui b/kcmkwin/kwincompositing/main.ui
index 3609663469..af28ac7fb1 100644
--- a/kcmkwin/kwincompositing/main.ui
+++ b/kcmkwin/kwincompositing/main.ui
@@ -40,7 +40,7 @@
           <property name="margin">
            <number>0</number>
           </property>
-          <item row="1" column="0" colspan="2">
+          <item row="1" column="0">
            <widget class="QGroupBox" name="groupBox">
             <property name="title">
              <string>Common Settings</string>
diff --git a/kcmkwin/kwinscreenedges/main.ui b/kcmkwin/kwinscreenedges/main.ui
index 10912dc1af..b07b26a26a 100644
--- a/kcmkwin/kwinscreenedges/main.ui
+++ b/kcmkwin/kwinscreenedges/main.ui
@@ -23,6 +23,9 @@
       <string>Other Settings</string>
      </property>
      <layout class="QFormLayout" name="formLayout">
+      <property name="fieldGrowthPolicy">
+       <enum>QFormLayout::AllNonFixedFieldsGrow</enum>
+      </property>
       <item row="0" column="0">
        <widget class="QLabel" name="desktopSwitchLabel">
         <property name="toolTip">