diff --git a/src/otrprefs.ui b/src/otrprefs.ui
index b7a6770..300c16c 100644
--- a/src/otrprefs.ui
+++ b/src/otrprefs.ui
@@ -264,9 +264,9 @@
         </widget>
     </grid>
 </widget>
-<Q_SLOTS>
+<slots>
     <slot access="private">generateFingerprint()</slot>
-</Q_SLOTS>
+</slots>
 <layoutdefaults spacing="6" margin="11"/>
 <includes>
     <include location="global" impldecl="in implementation">kactivelabel.h</include>
diff --git a/src/smppopupui.ui b/src/smppopupui.ui
index 45bf688..98ff60e 100644
--- a/src/smppopupui.ui
+++ b/src/smppopupui.ui
@@ -162,12 +162,12 @@
         <slot>manualAuth()</slot>
     </connection>
 </connections>
-<Q_SLOTS>
+<slots>
     <slot>manualAuth()</slot>
     <slot>respondSMP()</slot>
     <slot>openHelp()</slot>
     <slot>cancelSMP()</slot>
-</Q_SLOTS>
+</slots>
 <layoutdefaults spacing="6" margin="11"/>
 <includes>
     <include location="global" impldecl="in implementation">klineedit.h</include>
diff --git a/src/verifypopupui.ui b/src/verifypopupui.ui
index 98d0b26..e0bb1c1 100644
--- a/src/verifypopupui.ui
+++ b/src/verifypopupui.ui
@@ -97,9 +97,9 @@
         <slot>close()</slot>
     </connection>
 </connections>
-<Q_SLOTS>
+<slots>
     <slot>cbChanged()</slot>
-</Q_SLOTS>
+</slots>
 <layoutdefaults spacing="6" margin="11"/>
 <includes>
     <include location="global" impldecl="in implementation">kactivelabel.h</include>