diff --git a/pkgs/applications/graphics/hydrus/default.nix b/pkgs/applications/graphics/hydrus/default.nix
index 8f2891639751..053eab0ed545 100644
--- a/pkgs/applications/graphics/hydrus/default.nix
+++ b/pkgs/applications/graphics/hydrus/default.nix
@@ -82,7 +82,7 @@ python3Packages.buildPythonPackage rec {
   ];
 
   nativeCheckInputs = with python3Packages; [
-    nose
+    pynose
     mock
     httmock
   ];