1 files changed, 2 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/pytest-xprocess/default.nix b/nixpkgs/pkgs/development/python-modules/pytest-xprocess/default.nix
index 5949840d1e81..0695b49191b4 100644
--- a/nixpkgs/pkgs/development/python-modules/pytest-xprocess/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/pytest-xprocess/default.nix
@@ -1,7 +1,7 @@
 { lib, buildPythonPackage, fetchPypi
 , psutil
 , pytest
-, setuptools_scm
+, setuptools-scm
 }:
 
 buildPythonPackage rec {
@@ -13,7 +13,7 @@ buildPythonPackage rec {
     sha256 = "59c739edee7f3f2258e7c77989241698e356c552f5efb28bb46b478616888bf6";
   };
 
-  nativeBuildInputs = [ setuptools_scm ];
+  nativeBuildInputs = [ setuptools-scm ];
 
   buildInputs = [ pytest ];