diff --git a/pkgs/development/ocaml-modules/owl-base/default.nix b/pkgs/development/ocaml-modules/owl-base/default.nix
index b2546f3e93ce..efdd2a28412e 100644
--- a/pkgs/development/ocaml-modules/owl-base/default.nix
+++ b/pkgs/development/ocaml-modules/owl-base/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildDunePackage, fetchFromGitHub, integers, stdlib-shims }:
+{ stdenv, buildDunePackage, fetchFromGitHub, stdlib-shims }:
 
 buildDunePackage rec {
   pname = "owl-base";