diff --git a/devcontainers/default.nix b/devcontainers/default.nix
index 0413869f..c32b7a61 100644
--- a/devcontainers/default.nix
+++ b/devcontainers/default.nix
@@ -1,4 +1,4 @@
-{ pkgs ? import <nixpkgs> { } }:
+{ pkgs ? import <nixpkgs> { overlays = [ (import ../overlays).default ]; } }:
 
 let inherit (pkgs) callPackage;
 in {