diff --git a/nixos/modules/services/x11/desktop-managers/plasma5.nix b/nixos/modules/services/x11/desktop-managers/plasma5.nix
index c150adcac26b..ab666ba39490 100644
--- a/nixos/modules/services/x11/desktop-managers/plasma5.nix
+++ b/nixos/modules/services/x11/desktop-managers/plasma5.nix
@@ -316,7 +316,8 @@ in
         ++ lib.optional config.services.colord.enable pkgs.colord-kde
         ++ lib.optional config.services.hardware.bolt.enable pkgs.plasma5Packages.plasma-thunderbolt
         ++ lib.optionals config.services.samba.enable [ kdenetwork-filesharing pkgs.samba ]
-        ++ lib.optional config.services.xserver.wacom.enable pkgs.wacomtablet;
+        ++ lib.optional config.services.xserver.wacom.enable pkgs.wacomtablet
+        ++ lib.optional config.services.flatpak.enable flatpak-kcm;
 
       # Extra services for D-Bus activation
       services.dbus.packages = [