diff --git a/src/otrprefs.ui b/src/otrprefs.ui
index 4780951..4a6a43e 100644
--- a/src/otrprefs.ui
+++ b/src/otrprefs.ui
@@ -288,7 +288,7 @@
 <Q_SLOTS>
     <slot access="private">generateFingerprint()</slot>
 </Q_SLOTS>
-<tqlayoutdefaults spacing="6" margin="11"/>
+<layoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kactivelabel.h</includehint>
 </includehints>
diff --git a/src/privkeypopupui.ui b/src/privkeypopupui.ui
index 22e8409..c2f406d 100644
--- a/src/privkeypopupui.ui
+++ b/src/privkeypopupui.ui
@@ -60,5 +60,5 @@
         </widget>
     </grid>
 </widget>
-<tqlayoutdefaults spacing="6" margin="11"/>
+<layoutdefaults spacing="6" margin="11"/>
 </UI>
diff --git a/src/smppopupui.ui b/src/smppopupui.ui
index 19599ac..b387ca0 100644
--- a/src/smppopupui.ui
+++ b/src/smppopupui.ui
@@ -180,7 +180,7 @@
     <slot>openHelp()</slot>
     <slot>cancelSMP()</slot>
 </Q_SLOTS>
-<tqlayoutdefaults spacing="6" margin="11"/>
+<layoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kpushbutton.h</includehint>
diff --git a/src/verifypopupui.ui b/src/verifypopupui.ui
index dd13905..948364c 100644
--- a/src/verifypopupui.ui
+++ b/src/verifypopupui.ui
@@ -103,7 +103,7 @@
 <Q_SLOTS>
     <slot>cbChanged()</slot>
 </Q_SLOTS>
-<tqlayoutdefaults spacing="6" margin="11"/>
+<layoutdefaults spacing="6" margin="11"/>
 <includehints>
     <includehint>kpushbutton.h</includehint>
     <includehint>kactivelabel.h</includehint>