diff --git a/pkgs/by-name/od/odin/package.nix b/pkgs/by-name/od/odin/package.nix
index 062bf82a0b5c..6207ad67ada2 100644
--- a/pkgs/by-name/od/odin/package.nix
+++ b/pkgs/by-name/od/odin/package.nix
@@ -44,7 +44,7 @@ stdenv.mkDerivation (finalAttrs: {
     patchShebangs --build build_odin.sh
   '';
 
-  LLVM_CONFIG = lib.getExe' llvmPackages.llvm.dev "llvm-config";
+  env.LLVM_CONFIG = lib.getExe' llvmPackages.llvm.dev "llvm-config";
 
   dontConfigure = true;