diff --git a/afsk/main.c b/afsk/main.c
index dfaa1551..79da0281 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -247,6 +247,7 @@ int main(int argc, char *argv[]) {
 
   wiringPiSetup ();
   pinMode (0, OUTPUT);
+  digitalWrite (0, HIGH);
 	
   if (FSK) 
   {