diff --git a/deps/rabbit/src/rabbit_core_ff.erl b/deps/rabbit/src/rabbit_core_ff.erl
index eed253e8c9e9..ae740865d902 100644
--- a/deps/rabbit/src/rabbit_core_ff.erl
+++ b/deps/rabbit/src/rabbit_core_ff.erl
@@ -205,3 +205,9 @@
       stability     => stable,
       depends_on    => [message_containers]
      }}).
+
+-rabbit_feature_flag(
+   {'rabbitmq_4.1.0',
+    #{desc          => "Test ff",
+      stability     => stable
+     }}).