diff --git a/pkgs/os-specific/linux/gcadapter-oc-kmod/default.nix b/pkgs/os-specific/linux/gcadapter-oc-kmod/default.nix
index 3db979bee6d9..e269916674d3 100644
--- a/pkgs/os-specific/linux/gcadapter-oc-kmod/default.nix
+++ b/pkgs/os-specific/linux/gcadapter-oc-kmod/default.nix
@@ -4,19 +4,18 @@
   fetchFromGitHub,
   kernel,
   kernelModuleMakeFlags,
-  kmod,
 }:
 
 let
   kerneldir = "lib/modules/${kernel.modDirVersion}";
 in
-stdenv.mkDerivation rec {
+stdenv.mkDerivation {
   pname = "gcadapter-oc-kmod";
   version = "unstable-2021-12-11";
 
   src = fetchFromGitHub {
     owner = "HannesMann";
-    repo = pname;
+    repo = "gcadapter-oc-kmod";
     rev = "d4ddf15deb74c51dbdfc814d481ef127c371f444";
     sha256 = "sha256-bHA1611rcO8/d48b1CHsiurEt3/n+5WErtHXAU7Eh1o=";
   };