diff --git a/nixbld-etc-nixos/configuration.nix b/nixbld-etc-nixos/configuration.nix
index 61d9444..ecc402f 100644
--- a/nixbld-etc-nixos/configuration.nix
+++ b/nixbld-etc-nixos/configuration.nix
@@ -767,6 +767,10 @@ in
           '';
         };
       };
+      "afws.m-labs.hk" = {
+        locations."/".proxyPass = "http://localhost:3771";
+        locations."/".proxyWebsockets = true;
+      };
       "git.m-labs.hk" = {
         forceSSL = true;
         enableACME = true;
diff --git a/nixbld-etc-nixos/named/m-labs.hk b/nixbld-etc-nixos/named/m-labs.hk
index ef2ed30..9093d24 100644
--- a/nixbld-etc-nixos/named/m-labs.hk
+++ b/nixbld-etc-nixos/named/m-labs.hk
@@ -1,7 +1,7 @@
 $TTL 7200
 
 @						SOA	NS.XN--WBTZ5WPQAJ35CFXC.XN--J6W193G. sb.m-labs.hk. (
-							2023012904
+							2023040501
 							7200
 							3600
 							86400
@@ -29,6 +29,7 @@ www						CNAME	@
 nixbld					CNAME	@
 msys2					CNAME	@
 conda					CNAME	@
+afws					CNAME	@
 git						CNAME	@
 chat					CNAME	@
 hooks					CNAME	@