diff --git a/src/CommunicationManager.cpp b/src/CommunicationManager.cpp
index e87729d..19f4262 100644
--- a/src/CommunicationManager.cpp
+++ b/src/CommunicationManager.cpp
@@ -556,7 +556,7 @@ inline void CommunicationManager::Send_Mavlink_Message_Callback(
 				Generate_Transmit_Request_Frame(temporary_buffer, &frame);
 				serial_device_.Send_Frame(frame);
 				/*Sleep for some time in order not to confuse Xbee, a try to reduce errors*/
-				//usleep(1000);
+				usleep(1000);
 				//std::cout << "Frame:"<<frame << std::endl;
 				//std::cout << "size of frame:"<<std::strlen(temporary_buffer)<< std::endl;
 				number++;