diff --git a/hosts/MaxNixosLaptop/configuration.nix b/hosts/MaxNixosLaptop/configuration.nix
index 6778bde..38b1f82 100644
--- a/hosts/MaxNixosLaptop/configuration.nix
+++ b/hosts/MaxNixosLaptop/configuration.nix
@@ -190,6 +190,8 @@
       "musnix"
       "--commit-lock-file"
       "-L"
+      "--cores"
+      "12"
     ];
     dates = "daily";
     randomizedDelaySec = "45min";