diff --git a/modules/system/homelab/mc.nix b/modules/system/homelab/mc.nix
index 182a82f..70c9dc0 100644
--- a/modules/system/homelab/mc.nix
+++ b/modules/system/homelab/mc.nix
@@ -4,7 +4,7 @@
   modpack = let
     commit = "918b281754d4c289a3567cca083774087b2a2ec0";
   in pkgs.fetchPackwizModpack {
-    packHash = "";
+    packHash = "sha256-HmTDQac9FCQXBPWiZIxu9zmHyl2vqMVQpZpDHp+2lBA=";
     url = "https://git.satr14.my.id/satr14/server-modpack/raw/commit/${commit}/pack.toml";
   };