diff --git a/kcmkwin/kwinrules/CMakeLists.txt b/kcmkwin/kwinrules/CMakeLists.txt
--- a/kcmkwin/kwinrules/CMakeLists.txt
+++ b/kcmkwin/kwinrules/CMakeLists.txt
@@ -1,5 +1,5 @@
 # KI18N Translation Domain for this library
-add_definitions(-DTRANSLATION_DOMAIN=\"kcmkwinrules\")
+add_definitions(-DTRANSLATION_DOMAIN=\"kcm_kwinrules\")
 add_definitions(-DKCMRULES)
 
 include_directories(../../)
diff --git a/kcmkwin/kwinrules/Messages.sh b/kcmkwin/kwinrules/Messages.sh
--- a/kcmkwin/kwinrules/Messages.sh
+++ b/kcmkwin/kwinrules/Messages.sh
@@ -1,2 +1,2 @@
 #! /usr/bin/env bash
-$XGETTEXT `find . -name \*.cpp -o -name \*.h -o -name \*.qml` -o $podir/kcmkwinrules.pot
+$XGETTEXT `find . -name \*.cpp -o -name \*.h -o -name \*.qml` -o $podir/kcm_kwinrules.pot