1 files changed, 7 insertions, 0 deletions
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/md5.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/md5.nix
index 275dd3577ddc2..bf39f4b3c3bf9 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/md5.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/md5.nix
@@ -11,4 +11,11 @@ rec {
     url = ''http://beta.quicklisp.org/archive/md5/2015-08-04/md5-20150804-git.tgz'';
     sha256 = ''1sf79pjip19sx7zmznz1wm4563qc208lq49m0jnhxbv09wmm4vc5'';
   };
+
+  overrides = x: {
+    postInstall = ''
+        echo "$CL_SOURCE_REGISTRY"
+        NIX_LISP_PRELAUNCH_HOOK='nix_lisp_run_single_form "(asdf:load-system :md5)"' "$out/bin/md5-lisp-launcher.sh" ""
+    '';
+  };
 }