1 files changed, 1 insertions, 1 deletions
diff --git a/vm_args.c b/vm_args.c
index 0ecdc31a31..28f685d7dd 100644
--- a/vm_args.c
+++ b/vm_args.c
@@ -1177,7 +1177,7 @@ vm_caller_setup_fwd_args(const rb_execution_context_t *ec, rb_control_frame_t *r
 
     *adjusted_ci = VM_CI_ON_STACK(
             site_mid,
-            (caller_flag | (site_flag & (VM_CALL_FCALL | VM_CALL_FORWARDING))),
+            ((caller_flag & ~VM_CALL_ARGS_SIMPLE) | (site_flag & (VM_CALL_FCALL | VM_CALL_FORWARDING))),
             site_argc + caller_argc,
             kw
             );