diff --git a/kcmkwin/kwindecoration/kwindecorationsettings.kcfgc b/kcmkwin/kwindecoration/kwindecorationsettings.kcfgc
index f42a6f723e..d6be79baac 100644
--- a/kcmkwin/kwindecoration/kwindecorationsettings.kcfgc
+++ b/kcmkwin/kwindecoration/kwindecorationsettings.kcfgc
@@ -1,4 +1,4 @@
-File=kwindecorationsettings.kcfgc
+File=kwindecorationsettings.kcfg
 ClassName=KWinDecorationSettings
 Mutators=true
 DefaultValueGetters=true