diff --git a/modules/nixos/desktop/sway/default.nix b/modules/nixos/desktop/sway/default.nix
index 92c1991..3ade11b 100644
--- a/modules/nixos/desktop/sway/default.nix
+++ b/modules/nixos/desktop/sway/default.nix
@@ -74,6 +74,7 @@ in {
       enable = true;
       extraPortals = with pkgs; [xdg-desktop-portal-gtk];
       wlr.enable = true;
+      config.common.default = "*";
     };
 
     aa.home.dataFile = {
diff --git a/modules/nixos/services/printing/default.nix b/modules/nixos/services/printing/default.nix
index a37d8e0..d5c80e4 100644
--- a/modules/nixos/services/printing/default.nix
+++ b/modules/nixos/services/printing/default.nix
@@ -17,7 +17,7 @@ in {
     services.printing.enable = true;
     services.avahi = {
       enable = true;
-      nssmdns = true;
+      nssmdns4 = true;
     };
   };
 }