diff --git a/concepts/actor/actors_features.md b/concepts/actor/actors_features.md
index 747b6d5dc..9d0b05e81 100644
--- a/concepts/actor/actors_features.md
+++ b/concepts/actor/actors_features.md
@@ -12,6 +12,7 @@ To use actors, your state store must support multi-item transactions.  This mean
 
 - Redis
 - MongoDB
+- SQL Server
 
 ### Save the Actor State