diff --git a/nixosModules/wakapi.nix b/nixosModules/wakapi.nix
index abc87c7..261b4b6 100644
--- a/nixosModules/wakapi.nix
+++ b/nixosModules/wakapi.nix
@@ -36,7 +36,10 @@
       ];
     };
 
-    # environment.etc."/var/lib/wakapi/config.yml".text = ./wakapi.yml;
+    systemd.tmpfiles.rules = ''
+      d /var/lib/wakapi 0700 wakapi wakapi
+      f /var/lib/wakapi/config.yml 0644 wakapi wakapi ${toString ./wakapi.yml}
+    '';
 
     systemd.services.wakapi = {
       description = "Wakapi (self-hosted WakaTime-compatible backend)";