1 files changed, 1 insertions, 1 deletions
diff --git a/vm.c b/vm.c
index 8bec3bf3bc..959f8116f8 100644
--- a/vm.c
+++ b/vm.c
@@ -843,7 +843,7 @@ th_invoke_proc(rb_thread_t *th, rb_proc_t *proc,
 }
 
 static struct RValues *
-new_value()
+new_value(void)
 {
     struct RValues *val = RVALUES(rb_newobj());
     OBJSETUP(val, 0, T_VALUES);