diff --git a/pkgs/development/python-modules/segyio/default.nix b/pkgs/development/python-modules/segyio/default.nix
index 99cc2a9f9048..8f73ebd5e5ae 100644
--- a/pkgs/development/python-modules/segyio/default.nix
+++ b/pkgs/development/python-modules/segyio/default.nix
@@ -7,7 +7,6 @@
 , scikit-build
 , pytest
 , numpy
-, fetchpatch
 }:
 
 stdenv.mkDerivation rec {