diff --git a/MQTTSNGateway/src/MQTTSNGWClient.cpp b/MQTTSNGateway/src/MQTTSNGWClient.cpp
index 11c5520..746f1af 100644
--- a/MQTTSNGateway/src/MQTTSNGWClient.cpp
+++ b/MQTTSNGateway/src/MQTTSNGWClient.cpp
@@ -572,7 +572,7 @@ void Client::resetPingRequest(void)
     _holdPingRequest = false;
 }
 
-bool Client::isHoldPringReqest(void)
+bool Client::isHoldPingReqest(void)
 {
     return _holdPingRequest;
 }
diff --git a/MQTTSNGateway/src/MQTTSNGWClient.h b/MQTTSNGateway/src/MQTTSNGWClient.h
index 5529ed0..5071710 100644
--- a/MQTTSNGateway/src/MQTTSNGWClient.h
+++ b/MQTTSNGateway/src/MQTTSNGWClient.h
@@ -252,7 +252,7 @@ public:
 
     void holdPingRequest(void);
     void resetPingRequest(void);
-    bool isHoldPringReqest(void);
+    bool isHoldPingReqest(void);
 
     Client* getNextClient(void);
 
diff --git a/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp b/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp
index 98d917a..5ef8d5b 100644
--- a/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp
+++ b/MQTTSNGateway/src/MQTTSNGWPublishHandler.cpp
@@ -239,7 +239,7 @@ void MQTTSNPublishHandler::handleRegAck( Client* client, MQTTSNPacket* packet)
             ev->setClientSendEvent(client, regAck);
             _gateway->getClientSendQue()->post(ev);
         }
-        if (client->isHoldPringReqest() && client->getWaitREGACKPacketList()->getCount() == 0 )
+        if (client->isHoldPingReqest() && client->getWaitREGACKPacketList()->getCount() == 0 )
         {
             /* send PINGREQ to the broker */
            client->resetPingRequest();