diff --git a/pkgs/development/python-modules/mercantile/default.nix b/pkgs/development/python-modules/mercantile/default.nix

index 28a95992b6254dfbc11c0de4410a88a3cbb7e013..f0e54cb1cb33fa7a7cc457d52b04089a7241e9bc 100644

--- a/pkgs/development/python-modules/mercantile/default.nix

+++ b/pkgs/development/python-modules/mercantile/default.nix

@@ -1,4 +1,4 @@

-{ lib, buildPythonPackage, click, pytest, sources }:

+{ lib, buildPythonPackage, click, pytest, hypothesis, sources }:

buildPythonPackage rec {

pname = "mercantile";

@@ -7,7 +7,7 @@ src = sources.mercantile;

propagatedBuildInputs = [ click ];

• checkInputs = [ pytest ];

• checkInputs = [ pytest hypothesis ];

checkPhase = "pytest";

meta = with lib; {