diff --git a/redisson/src/main/java/org/redisson/client/protocol/CommandsData.java b/redisson/src/main/java/org/redisson/client/protocol/CommandsData.java
index 8f21d97ac..c08dffd47 100644
--- a/redisson/src/main/java/org/redisson/client/protocol/CommandsData.java
+++ b/redisson/src/main/java/org/redisson/client/protocol/CommandsData.java
@@ -101,7 +101,7 @@ public class CommandsData implements QueueCommand {
 
     @Override
     public String toString() {
-        return "CommandsData [commands=" + commands + "]";
+        return "CommandsData [promise=" + promise + ", commands=" + commands + "]";
     }
 
     @Override