diff --git a/nix/configurations/vanadium.nix b/nix/configurations/vanadium.nix
index 208e712e..5be9bac1 100644
--- a/nix/configurations/vanadium.nix
+++ b/nix/configurations/vanadium.nix
@@ -61,6 +61,7 @@ in
               ../packages/overlay.nix
 
               ./vanadium/overlay.nix
+              ./vanadium/kernel-overlay.nix
 
               # removed, but I need it for PLFA!
               ../overlays/pin-emacs28.nix