diff --git a/nix/os/profiles/graphical/system.nix b/nix/os/profiles/graphical/system.nix
index d210472..9b2469b 100644
--- a/nix/os/profiles/graphical/system.nix
+++ b/nix/os/profiles/graphical/system.nix
@@ -88,6 +88,7 @@
     tracker-miners.enable = false;
 
     # FIXME: gnome should be moved to user session
+    core-os-services.enable = true;
     at-spi2-core.enable = true;
     evolution-data-server.enable = true;
     gnome-online-accounts.enable = true;