1 files changed, 7 insertions, 0 deletions
diff --git a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-ppcre.nix b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-ppcre.nix
index 5e9f1a6e473d..257417af0fe3 100644
--- a/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-ppcre.nix
+++ b/pkgs/development/lisp-modules/quicklisp-to-nix-output/cl-ppcre.nix
@@ -11,4 +11,11 @@ rec {
     url = ''http://beta.quicklisp.org/archive/cl-ppcre/2015-09-23/cl-ppcre-2.0.11.tgz'';
     sha256 = ''1djciws9n0jg3qdrck3j4wj607zvkbir8p379mp0p7b5g0glwvb2'';
   };
+
+  overrides = x: {
+    postInstall = ''
+        echo "$CL_SOURCE_REGISTRY"
+        NIX_LISP_PRELAUNCH_HOOK='nix_lisp_run_single_form "(asdf:load-system :cl-ppcre)"' "$out/bin/cl-ppcre-lisp-launcher.sh" ""
+    '';
+  };
 }