diff --git a/scripts/update-docs.nix b/scripts/update-docs.nix
index 343d744..a489640 100644
--- a/scripts/update-docs.nix
+++ b/scripts/update-docs.nix
@@ -1,7 +1,7 @@
-{ stdenv, writeScript, coreutils, glibc, git, openssh, gnused, mkdocs,
+{ stdenv, lib, writeScript, coreutils, glibc, git, openssh, gnused, mkdocs,
   runCommand, ghcWithPackages, pandoc }:
 
-with stdenv.lib;
+with lib;
 
 let
   repo = "git@github.com:input-output-hk/offchain-metadata-tools.git";