1 files changed, 4 insertions, 0 deletions
diff --git a/lass/2configs/base.nix b/lass/2configs/base.nix
index 256c29ab1..d44a19c1e 100644
--- a/lass/2configs/base.nix
+++ b/lass/2configs/base.nix
@@ -40,6 +40,10 @@ with lib;
     enable = true;
     search-domain = "retiolum";
     exim-retiolum.enable = true;
+    build.deps.nixpkgs = {
+      url = https://github.com/Lassulus/nixpkgs;
+      rev = "58a82ff50b8605b88a8f66481d8c85bf8ab53be3";
+    };
   };
 
   nix.useChroot = true;