diff --git a/configs/server.nix b/configs/server.nix
index d63df0f..2229dd7 100644
--- a/configs/server.nix
+++ b/configs/server.nix
@@ -23,6 +23,7 @@ in
 
   services = {
     tailscale.extraUpFlags = [ "--advertise-exit-node" ];
+    redis.package = pkgs.valkey;
 
     openssh = {
       enable = true;