diff --git a/nix/configurations/vanadium/home/dev.nix b/nix/configurations/vanadium/home/dev.nix
index 8fbe473b..57bcf93e 100644
--- a/nix/configurations/vanadium/home/dev.nix
+++ b/nix/configurations/vanadium/home/dev.nix
@@ -35,8 +35,11 @@
     signing.signByDefault = true;
     maintenance = {
       enable = true;
-      repositories = lib.map (path: config.home.homeDirectory + "/${path}") [
-        "r/nixos/nixpkgs"
+      # We don't deal with worktree folders anyway
+      repositories = lib.map (path: "${config.home.homeDirectory}/r/${path}") [
+        "nixos/nixpkgs"
+        "ghc/ghc"
+        "haskell/cabal"
       ];
     };
     includes = let