1 files changed, 1 insertions, 1 deletions
diff --git a/sysif.c b/sysif.c
index 5c9f583b..c3d86fb5 100644
--- a/sysif.c
+++ b/sysif.c
@@ -149,7 +149,7 @@ val at_exit_call(val func)
 val at_exit_do_not_call(val func)
 {
   val old = at_exit_list;
-  at_exit_list = remq(func, old);
+  at_exit_list = remq(func, old, nil);
   return tnil(old == at_exit_list);
 }