diff --git a/cubesatsim/cubesatsim.ino b/cubesatsim/cubesatsim.ino
index d91efc98..2bdb58cb 100644
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@@ -73,7 +73,7 @@ void setup() {
   
   Serial.println("\n\nCubeSatSim Pico v0.1 starting...\n\n");
 	
-  mode = AFSK;	
+  mode = FSK; // AFSK;	
   
   frameCnt = 1;