diff --git a/cubesatsim/cubesatsim.h b/cubesatsim/cubesatsim.h
index f6719b1f..fba8e7f4 100644
--- a/cubesatsim/cubesatsim.h
+++ b/cubesatsim/cubesatsim.h
@@ -129,6 +129,7 @@
 #define PROMPT_FORMAT 12
 #define PROMPT_REBOOT 13
 #define PROMPT_I2CSCAN 14
+#define PROMPT_WIFI 15
 
 #define PAYLOAD_QUERY 1
 #define PAYLOAD_RESET 2