diff --git a/pkgs/development/python-modules/dask-glm/default.nix b/pkgs/development/python-modules/dask-glm/default.nix
index 851963695125..ca25e05bb1ed 100644
--- a/pkgs/development/python-modules/dask-glm/default.nix
+++ b/pkgs/development/python-modules/dask-glm/default.nix
@@ -9,7 +9,6 @@
 , scipy
 , scikitlearn
 , pytest
-, setuptools-scm
 }:
 
 buildPythonPackage rec {
@@ -23,7 +22,6 @@ buildPythonPackage rec {
 
   nativeBuildInputs = [ setuptools-scm ];
   checkInputs = [ pytest ];
-  nativeBuildInputs = [ setuptools-scm ];
   propagatedBuildInputs = [ cloudpickle dask numpy toolz multipledispatch scipy scikitlearn ];
 
   checkPhase = ''