diff --git a/services/gitea.nix b/services/gitea.nix
index db6430f..298868d 100644
--- a/services/gitea.nix
+++ b/services/gitea.nix
@@ -67,6 +67,8 @@
           session.COOKIE_SECURE = true;
         };
       };
+      services.postgresql.package = pkgs.postgresql_15;
+
       services.postgresqlBackup = {
         enable = true;
         databases = [ "gitea" ];