diff --git a/b2/8f3443122c4e5461877d704618c752e56ca8b0 b/b2/8f3443122c4e5461877d704618c752e56ca8b0
new file mode 100644
index 0000000000..8afa3eecf8
--- /dev/null
+++ b/b2/8f3443122c4e5461877d704618c752e56ca8b0
@@ -0,0 +1 @@
+Merged: https://github.com/ruby/ruby/pull/13531