diff --git a/pkgs/development/python-modules/pypdf2/default.nix b/pkgs/development/python-modules/pypdf2/default.nix
index 37d23ff32461..18cd8dcec572 100644
--- a/pkgs/development/python-modules/pypdf2/default.nix
+++ b/pkgs/development/python-modules/pypdf2/default.nix
@@ -5,7 +5,6 @@
 , glibcLocales
 , typing-extensions
 , unittestCheckHook
-, isPy3k
 }:
 
 buildPythonPackage rec {
@@ -24,11 +23,12 @@ buildPythonPackage rec {
     typing-extensions
   ];
 
-  # Tests broken on Python 3.x
-  #doCheck = !(isPy3k);
-
   checkInputs = [ unittestCheckHook ];
 
+  pythonImportsCheck = [
+    "PyPDF2"
+  ];
+
   meta = with lib; {
     description = "A Pure-Python library built as a PDF toolkit";
     homepage = "https://github.com/py-pdf/PyPDF2";