1 files changed, 1 insertions, 1 deletions
diff --git a/nixpkgs/pkgs/servers/monitoring/prometheus/postfix-exporter.nix b/nixpkgs/pkgs/servers/monitoring/prometheus/postfix-exporter.nix
index c66373e92982..e3f8b2d44d4e 100644
--- a/nixpkgs/pkgs/servers/monitoring/prometheus/postfix-exporter.nix
+++ b/nixpkgs/pkgs/servers/monitoring/prometheus/postfix-exporter.nix
@@ -1,7 +1,7 @@
 { stdenv, lib, buildGoPackage, fetchFromGitHub, makeWrapper, nixosTests
 , systemd, withSystemdSupport ? true }:
 
-with stdenv.lib;
+with lib;
 
 buildGoPackage rec {
   pname = "postfix_exporter";