diff --git a/laptop/home-manager.nix b/laptop/home-manager.nix
index 50dfef4d..b3584351 100644
--- a/laptop/home-manager.nix
+++ b/laptop/home-manager.nix
@@ -15,7 +15,9 @@ in
       enable = true;
       userName  = "albert";
       userEmail = "albert@sysctl.io";
-      config.credential.helper = "cache --timeout=25920000";
+      extraConfig = {
+        config.credential.helper = "cache --timeout=25920000";
+      };
     };
   };
 }
\ No newline at end of file