diff --git a/jeschli/1systems/reagenzglas/config.nix b/jeschli/1systems/reagenzglas/config.nix
index 7596f17d6..518dcbca7 100644
--- a/jeschli/1systems/reagenzglas/config.nix
+++ b/jeschli/1systems/reagenzglas/config.nix
@@ -7,6 +7,7 @@
     <stockholm/jeschli/2configs/emacs.nix>
     <stockholm/jeschli/2configs/firefox.nix>
     <stockholm/jeschli/2configs/rust.nix>
+    <stockholm/jeschli/2configs/haskell.nix>
     <stockholm/jeschli/2configs/python.nix>
        ./desktop.nix
        ./i3-configuration.nix