diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 79f54c8a7d25..7b3be4cc7c4c 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -9156,9 +9156,7 @@ in {
 
   urlgrabber = callPackage ../development/python-modules/urlgrabber { };
 
-  urllib3 = callPackage ../development/python-modules/urllib3 {
-    pytestCheckHook = self.pytestCheckHook_6_1;
-  };
+  urllib3 = callPackage ../development/python-modules/urllib3 { };
 
   urlpy = callPackage ../development/python-modules/urlpy { };