diff --git a/pkgs/development/compilers/edk2/default.nix b/pkgs/development/compilers/edk2/default.nix
index bb211e55343c..f51e3af25ee8 100644
--- a/pkgs/development/compilers/edk2/default.nix
+++ b/pkgs/development/compilers/edk2/default.nix
@@ -1,7 +1,7 @@
-{ stdenv, fetchgit, libuuid, python, iasl }:
+{ stdenv, fetchgit, libuuid, python2, iasl }:
 
 let
-  pythonEnv = python.withPackages(ps: [ps.tkinter]);
+  pythonEnv = python2.withPackages(ps: [ps.tkinter]);
 
 targetArch = if stdenv.isi686 then
   "IA32"