diff --git a/src/Networking/MQTT/MqttClient.cpp b/src/Networking/MQTT/MqttClient.cpp
index 939e6b5ffe..0df8331893 100644
--- a/src/Networking/MQTT/MqttClient.cpp
+++ b/src/Networking/MQTT/MqttClient.cpp
@@ -151,6 +151,14 @@ bool MqttClient::Spin() noexcept
 					{
 						res = true;
 					}
+					else
+					{
+						if (err == MQTT_ERROR_SEND_BUFFER_IS_FULL)
+						{
+							client.error = MQTT_OK;
+							res = true;
+						}
+					}
 				}
 				break;