diff --git a/modules/services/httpua/default.nix b/modules/services/httpua.nix
similarity index 69%
rename from modules/services/httpua/default.nix
rename to modules/services/httpua.nix
index dd9a0d3e..3a662d89 100644
--- a/modules/services/httpua/default.nix
+++ b/modules/services/httpua.nix
@@ -14,7 +14,10 @@ inputs:
     {
       phpfpm.instances.httpua = {};
       nginx.http.${httpua.hostname}.php =
-        { root = "${./.}"; fastcgiPass = inputs.config.nixos.services.phpfpm.instances.httpua.fastcgi; };
+      {
+        root = builtins.toString (inputs.pkgs.writeTextDir "index.php" "<?php echo $_SERVER['HTTP_USER_AGENT']; ?>");
+        fastcgiPass = inputs.config.nixos.services.phpfpm.instances.httpua.fastcgi;
+      };
     };
   };
 }
diff --git a/modules/services/httpua/index.php b/modules/services/httpua/index.php
deleted file mode 100644
index 4e321e52..00000000
--- a/modules/services/httpua/index.php
+++ /dev/null
@@ -1 +0,0 @@
-<?php echo $_SERVER['HTTP_USER_AGENT']; ?>
\ No newline at end of file