diff --git a/dragonfly-operator-system/README.md b/dragonfly-operator-system/README.md
index 13fc530..d439689 100644
--- a/dragonfly-operator-system/README.md
+++ b/dragonfly-operator-system/README.md
@@ -10,6 +10,9 @@ Following alternatives were considered, but are discouraged:
   to use vanilla redis
 * KeyDB Cluster was unable to guarantee strong consistency
 
+Note that vanilla Redis
+[has changed it's licensing policy](https://redis.io/blog/redis-adopts-dual-source-available-licensing/)
+
 # For users
 
 Refer to [official documentation on usage](https://www.dragonflydb.io/docs/getting-started/kubernetes-operator#create-a-dragonfly-instance-with-replicas)