1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/applications/editors/emacs-modes/railgun/default.nix b/nixpkgs/pkgs/applications/editors/emacs-modes/railgun/default.nix
index 8ca8d1feaa1e..240a2f29edf3 100644
--- a/nixpkgs/pkgs/applications/editors/emacs-modes/railgun/default.nix
+++ b/nixpkgs/pkgs/applications/editors/emacs-modes/railgun/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchgit }:
+{ lib, stdenv, fetchgit }:
 
 stdenv.mkDerivation {
   name = "railgun-2012-10-17";
@@ -17,6 +17,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Propel yourself through a rails project with the power of magnets";
     homepage = "https://github.com/mbriggs/railgun.el";
-    platforms = stdenv.lib.platforms.all;
+    platforms = lib.platforms.all;
   };
 }