diff --git a/libraries/mbed/api/mbed.h b/libraries/mbed/api/mbed.h
index bba24a76db..2beef24150 100644
--- a/libraries/mbed/api/mbed.h
+++ b/libraries/mbed/api/mbed.h
@@ -48,6 +48,7 @@
 #include "I2CSlave.h"
 #include "Ethernet.h"
 #include "CAN.h"
+#include "RawSerial.h"
 
 // mbed Internal components
 #include "Timer.h"