diff --git a/nix-system-configs/modules/system/minecraft.nix b/nix-system-configs/modules/system/minecraft.nix
index f4d76a5..7c9bb7b 100644
--- a/nix-system-configs/modules/system/minecraft.nix
+++ b/nix-system-configs/modules/system/minecraft.nix
@@ -54,6 +54,10 @@ in {
     # 24454 - https://modrepo.de/minecraft/voicechat/wiki/server_setup_self_hosted !!!
     # This is the VoiceChat mod in Minecraft
 
+    # Install psql
+    services.postgresql = {
+          enable = true;
+    };
     # ---------------------------------------------------------------------------
     # Minecraft server configuration (nix-minecraft)
     # ---------------------------------------------------------------------------
@@ -219,6 +223,11 @@ in {
     # The nix-minecraft module creates the `minecraft` user/group automatically.
     users.users.minecraftprg.extraGroups = ["minecraft"];
 
+    environment.systemPackages = with pkgs; [
+      postgresql_jdbc
+      mysql-connector-j
+    ];
+
     system.stateVersion = "25.11";
   };
 }