diff --git a/desktop/kde6/framework/kwindowsystem-kf6/pspec.xml b/desktop/kde6/framework/kwindowsystem-kf6/pspec.xml
index a7f0bd4adb..475ddc0d64 100755
--- a/desktop/kde6/framework/kwindowsystem-kf6/pspec.xml
+++ b/desktop/kde6/framework/kwindowsystem-kf6/pspec.xml
@@ -27,6 +27,7 @@
             <Dependency>libXrender-devel</Dependency>
             <Dependency>libXfixes-devel</Dependency>
             <Dependency>xcb-util-devel</Dependency>
+            <Dependency>xcb-util-wm-devel</Dependency>
             <Dependency>xcb-util-keysyms-devel</Dependency>
             <Dependency versionFrom="6.0.0">extra-cmake-modules-kf6</Dependency>
         </BuildDependencies>
@@ -43,6 +44,7 @@
             <Dependency>wayland-client</Dependency>
             <Dependency>libxcb</Dependency>
             <Dependency>libXfixes</Dependency>
+            <Dependency>xcb-util-wm</Dependency>
             <Dependency>xcb-util-keysyms</Dependency>
         </RuntimeDependencies>
         <Files>