1 files changed, 2 insertions, 5 deletions
diff --git a/pkgs/development/python-modules/gruut-ipa/default.nix b/pkgs/development/python-modules/gruut-ipa/default.nix
index f0824670731..2b8ed6709ac 100644
--- a/pkgs/development/python-modules/gruut-ipa/default.nix
+++ b/pkgs/development/python-modules/gruut-ipa/default.nix
@@ -4,6 +4,7 @@
 , espeak
 , numpy
 , python
+, unittestCheckHook
 }:
 
 buildPythonPackage rec {
@@ -29,11 +30,7 @@ buildPythonPackage rec {
     numpy
   ];
 
-  checkPhase = ''
-    runHook preCheck
-    ${python.interpreter} -m unittest discover
-    runHook postCheck
-  '';
+  checkInputs = [ unittestCheckHook ];
 
   pythonImportsCheck = [
     "gruut_ipa"