diff --git a/config/profiles/gui/mpd.nix b/config/profiles/gui/mpd.nix
index b4556ca0..9c2afaa6 100644
--- a/config/profiles/gui/mpd.nix
+++ b/config/profiles/gui/mpd.nix
@@ -3,6 +3,8 @@
 with lib;
 
 {
-  kw.fw.private.tcp.ports = [ 6600 32101 ];
-  kw.fw.public.tcp.ports = [ 6600 32101 ];
+  kw.fw = {
+    public.tcp.ports = [ 6600 32101 ];
+    private.tcp.ports = [ 6600 32101 ];
+  };
 }
diff --git a/config/services/murmur/default.nix b/config/services/murmur/default.nix
index ae288347..b62c1052 100644
--- a/config/services/murmur/default.nix
+++ b/config/services/murmur/default.nix
@@ -3,8 +3,12 @@
 with lib;
 
 {
-  kw.fw.public.tcp.ports = singleton 64738;
-  kw.fw.public.udp.ports = singleton 64738;
+  kw.fw = {
+    public = {
+      tcp.ports = singleton 64738;
+      udp.ports = singleton 64738;
+    };
+  };
 
   services.murmur = {
     enable = true;