diff --git a/lib/fudo/adguard-dns-proxy.nix b/lib/fudo/adguard-dns-proxy.nix
index 85b7ee9..3a02957 100644
--- a/lib/fudo/adguard-dns-proxy.nix
+++ b/lib/fudo/adguard-dns-proxy.nix
@@ -282,6 +282,7 @@ in {
             [ "CAP_NET_BIND_SERVICE" ];
           DynamicUser = true;
           RuntimeDirectory = "adguard-dns-proxy";
+          StateDirectory = "adguard-dns-proxy";
         };
       };