diff --git a/modules/system/homelab/mc.nix b/modules/system/homelab/mc.nix
index a599d51..c5c84ec 100644
--- a/modules/system/homelab/mc.nix
+++ b/modules/system/homelab/mc.nix
@@ -4,7 +4,7 @@
   modpack = let
     commit = "9e2538b25a2e6f81c45062c8f6ea3234676a9c8e";
   in pkgs.fetchPackwizModpack {
-    packHash = "";
+    packHash = "sha256-GPMiCg2S9IQ4my5NPjet7MJNjgc+jf64a59fDbjEGVI=";
     url = "https://git.satr14.my.id/satr14/server-modpack/raw/commit/${commit}/pack.toml";
   };
 in {