diff --git a/nixos/modules/services/x11/desktop-managers/kde4.nix b/nixos/modules/services/x11/desktop-managers/kde4.nix
index c70dbf3b911..26b0612671c 100644
--- a/nixos/modules/services/x11/desktop-managers/kde4.nix
+++ b/nixos/modules/services/x11/desktop-managers/kde4.nix
@@ -159,7 +159,7 @@ in
 
     # Enable helpful DBus services.
     services.udisks.enable = ! wantsUdisks2;
-    services.udisks2.enable = wantsUdisks2;
+    services.udisks2.enable = true;
     services.upower.enable = config.powerManagement.enable;
 
     security.pam.services.kde = { allowNullPassword = true; };