diff --git a/common/transport/transport-api/src/main/java/org/thingsboard/server/common/transport/TransportContext.java b/common/transport/transport-api/src/main/java/org/thingsboard/server/common/transport/TransportContext.java
index ad6baf0258..99e1f9b7df 100644
--- a/common/transport/transport-api/src/main/java/org/thingsboard/server/common/transport/TransportContext.java
+++ b/common/transport/transport-api/src/main/java/org/thingsboard/server/common/transport/TransportContext.java
@@ -47,7 +47,7 @@ public class TransportContext {
 
     @PostConstruct
     public void init() {
-        executor = Executors.newCachedThreadPool();
+        executor = Executors.newWorkStealingPool(50);
     }
 
     @PreDestroy