1 files changed, 1 insertions, 0 deletions

diff --git a/vm_eval.c b/vm_eval.c
index ed9463da79..d2a1d9754d 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -1023,6 +1023,7 @@ rb_yield(VALUE val)
     }
 }
 
+#undef rb_yield_values
 VALUE
 rb_yield_values(int n, ...)
 {