diff --git a/kwin.spec b/kwin.spec
index 39696bd..96df0a6 100644
--- a/kwin.spec
+++ b/kwin.spec
@@ -200,6 +200,8 @@ Requires:       %{name}-common%{?_isa} = %{version}-%{release}
 BuildRequires:  xorg-x11-server-Xorg
 %endif
 Requires:       xorg-x11-server-Xorg
+# Plasma X11 is deprecated and will be removed with Plasma 6.0
+Provides:       deprecated()
 # http://bugzilla.redhat.com/605675
 Provides:       firstboot(windowmanager) = kwin_x11
 # KWinX11Platform (and others?)