diff --git a/main.c b/main.c
index 2b4f44e5..8fe20393 100644
--- a/main.c
+++ b/main.c
@@ -421,7 +421,7 @@ int main(int argc, char * argv[]) {
    sprintf(sensor_number, "%7.2f", sensor[GYRO_Z]);	  
    strcpy(sensor_string[GYRO_Z], sensor_number);	
 
-   printf("sim sensor: %s\n", sensor_string[GYRO_Z]);	  
+//   printf("sim sensor: %s\n", sensor_string[GYRO_Z]);	  
 	  
 //    eclipse = 1;	  
     period = rnd_float(150, 300);