diff --git a/hosts/darwin/default.nix b/hosts/darwin/default.nix
index aa2e3bf..e22105b 100644
--- a/hosts/darwin/default.nix
+++ b/hosts/darwin/default.nix
@@ -57,6 +57,17 @@ in
     '';
   };
 
+
+  users.groups= {
+    gidevelopert={
+      description="Git Common Rights";
+      gid=500;
+      name= "gitdeveloper";
+      members = [ "olaf" ] ;
+    };
+  };
+
+  users.knownGroups=["gitdeveloper"];
   # Turn off NIX_PATH warnings now that we're using flakes
   system.checks.verifyNixPath = false;