1 files changed, 0 insertions, 2 deletions
diff --git a/random.c b/random.c
index 99e309dbd2..fed85e0a47 100644
--- a/random.c
+++ b/random.c
@@ -491,8 +491,6 @@ fill_random_bytes(void *seed, size_t size)
 	}
 	else {
 	    if (!old_prov) {
-# undef RUBY_UNTYPED_DATA_WARNING
-# define RUBY_UNTYPED_DATA_WARNING 0
 		rb_gc_register_mark_object(Data_Wrap_Struct(0, 0, release_crypt, &prov));
 	    }
 	    else {