diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e1bd993240ea..e0d977bb83c0 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2466,14 +2466,18 @@ in {
   };
 
   colorclass = buildPythonPackage rec {
+    pname = "colorclass";
     version = "2.2.0";
-    name = "colorclass-${version}";
+    name = "${pname}-${version}";
 
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/c/colorclass/${name}.tar.gz";
+    src = fetchPypi {
+      inherit pname version;
       sha256 = "b05c2a348dfc1aff2d502527d78a5b7b7e2f85da94a96c5081210d8e9ee8e18b";
     };
 
+    # No tests in archive
+    doCheck = false;
+
     meta = {
       homepage = "https://github.com/Robpol86/colorclass";
       license = licenses.mit;