1 files changed, 1 insertions, 1 deletions
diff --git a/vm_eval.c b/vm_eval.c
index 91e0d1fb5d..00d1f26fb8 100644
--- a/vm_eval.c
+++ b/vm_eval.c
@@ -998,7 +998,7 @@ loop_i(void)
 }
 
 static VALUE
-rb_f_loop_size(VALUE self, VALUE args)
+rb_f_loop_size(VALUE self, VALUE args, VALUE eobj)
 {
     return DBL2NUM(INFINITY);
 }