1 files changed, 1 insertions, 1 deletions
diff --git a/random.c b/random.c
index f38af6fce9..c03d613435 100644
--- a/random.c
+++ b/random.c
@@ -334,7 +334,7 @@ static const rb_data_type_t random_data_type = {
 	random_free,
 	random_memsize,
     },
-    NULL, NULL, RUBY_TYPED_FREE_IMMEDIATELY
+    0, 0, RUBY_TYPED_FREE_IMMEDIATELY
 };
 
 static rb_random_t *