diff --git a/shell/contents/defaults b/shell/contents/defaults
index 58c841a4..9982f605 100644
--- a/shell/contents/defaults
+++ b/shell/contents/defaults
@@ -1,5 +1,5 @@
 [Desktop]
-Containment=org.kde.desktopcontainment
+Containment=null
 ToolBox=
 
 [Desktop][ContainmentActions]