diff --git a/afsk/main.c b/afsk/main.c
index f605ff7e..7c75250b 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -22,7 +22,7 @@
 //#include <unistd.h>                             //Needed for I2C port
 #include <fcntl.h>                              //Needed for I2C port
 //#include <sys/ioctl.h>                  //Needed for I2C port
-
+F
 #include <stdlib.h>
 #include <stdio.h>
 #include <unistd.h>
@@ -204,8 +204,8 @@ int main(void) {
 	char tlm_str[1000];
 	
 	char header_str[] = "\x03\xf0hi hi ";
-	char header_str2[] = "echo -e 'KU2Y>CQ:hi hi ";
-	char footer_str[] = "' | gen_packets -o telem.wav - && cat telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/CubeSatSim/rpitx/rpitx -i- -m RF -f 434.9e3";
+	char header_str2[] = "echo -e \'KU2Y>CQ:hi hi ";
+	char footer_str[] = "\' | gen_packets -o telem.wav - && cat telem.wav | csdr convert_i16_f | csdr gain_ff 7000 | csdr convert_f_samplerf 20833 | sudo /home/pi/CubeSatSim/rpitx/rpitx -i- -m RF -f 434.9e3";
 	    
 	if (RPITX)
 	  strcpy(str, header_str2);