diff --git a/pkgs/development/python-modules/pyphen/default.nix b/pkgs/development/python-modules/pyphen/default.nix
index 65b88d5d611b..38dea54f9bae 100644
--- a/pkgs/development/python-modules/pyphen/default.nix
+++ b/pkgs/development/python-modules/pyphen/default.nix
@@ -31,7 +31,7 @@ buildPythonPackage rec {
   ];
 
   pythonImportsCheck = [
-    "ptpython"
+    "pyphen"
   ];
 
   meta = with lib; {