diff --git a/hosts/tsuki/services/postgres.nix b/hosts/tsuki/services/postgres.nix
index b6e95f4..9276f5d 100644
--- a/hosts/tsuki/services/postgres.nix
+++ b/hosts/tsuki/services/postgres.nix
@@ -4,6 +4,7 @@ in {
   services.postgresql = {
     enable = true;
     enableTCPIP = true;
+    package = pkgs.postgresql_17;
     authentication = pkgs.lib.mkOverride 10 ''
       local all all trust
       host all all 127.0.0.1/32 trust