diff --git a/modules/users.nix b/modules/users.nix
index 4732724..0131a6b 100644
--- a/modules/users.nix
+++ b/modules/users.nix
@@ -4,6 +4,8 @@
 
 {
   users.groups = {
-    users = "100";
+    users = {
+      gid = "100";
+    };
   };
 }