gnome: explicitly define packages to remove that are under gnome namespace

nix-os/desktopManagers/gnome.nix

@@ -34,25 +34,25 @@
       "org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom0"
     ];
 
-    environment.gnome.excludePackages = with pkgs; with pkgs.gnome; [
+    environment.gnome.excludePackages = with pkgs; [
-      baobab
+      gnome.baobab
-      cheese
+      gnome.cheese
-      epiphany
+      gnome.epiphany
-      evince
+      gnome.evince
-      geary
+      gnome.geary
       gedit
-      gnome-characters
+      gnome.gnome-characters
       gnome-connections
       gnome-console
-      gnome-disk-utility
+      gnome.gnome-disk-utility
-      gnome-font-viewer
+      gnome.gnome-font-viewer
-      gnome-logs
+      gnome.gnome-logs
-      gnome-maps
+      gnome.gnome-maps
       gnome-text-editor
       gnome-tour
-      seahorse
+      gnome.seahorse
-      totem
+      gnome.totem
-      yelp
+      gnome.yelp
     ];
 
     environment.systemPackages = with pkgs; [