diff --git a/makefu/2configs/tools/dev.nix b/makefu/2configs/tools/dev.nix
index 42006eb22..6681484fd 100644
--- a/makefu/2configs/tools/dev.nix
+++ b/makefu/2configs/tools/dev.nix
@@ -1,9 +1,10 @@
 { pkgs, ... }:
 
 {
-  krebs.per-user.makefu.packages = with pkgs;[
+  users.users.makefu.packages = with pkgs;[
     python35Packages.virtualenv
     # embedded
+    gi
     flashrom
     mosquitto
     libcoap