diff --git a/src/main/msp/msp_serial.h b/src/main/msp/msp_serial.h
index f6e2954a2..c0304b5b8 100644
--- a/src/main/msp/msp_serial.h
+++ b/src/main/msp/msp_serial.h
@@ -20,7 +20,7 @@
 #include "msp/msp.h"
 
 // Each MSP port requires state and a receive buffer, revisit this default if someone needs more than 2 MSP ports.
-#define MAX_MSP_PORT_COUNT 2
+#define MAX_MSP_PORT_COUNT 3
 
 typedef enum {
     MSP_IDLE,