diff --git a/pkgs/development/python-modules/fastimport/default.nix b/pkgs/development/python-modules/fastimport/default.nix
index ee1048ec5fac..44f7bcdab068 100644
--- a/pkgs/development/python-modules/fastimport/default.nix
+++ b/pkgs/development/python-modules/fastimport/default.nix
@@ -1,11 +1,11 @@
-{ stdenv, buildPythonPackage, python, fetchurl }:
+{ stdenv, buildPythonPackage, python, fetchPypi}:
 
 buildPythonPackage rec {
-  name = "fastimport-${version}";
+  pname = "fastimport";
   version = "0.9.6";
 
-  src = fetchurl {
-    url = "mirror://pypi/f/fastimport/${name}.tar.gz";
+  src = fetchPypi {
+    inherit pname version;
     sha256 = "1aqjsin4rmqm7ln4j0p73fzxifws6c6ikgyhav7r137m2ixsxl43";
   };