diff --git a/cubesatsim/cubesatsim.h b/cubesatsim/cubesatsim.h
index 69f0d9be..cb31c06c 100644
--- a/cubesatsim/cubesatsim.h
+++ b/cubesatsim/cubesatsim.h
@@ -155,7 +155,7 @@ void client_print_string(char *string);
 bool check_for_wifi();
 void check_for_browser();
 void configure_wifi();
-void transmit_mili(int freq, float duration);
+void transmit_cw(int freq, float duration);
 void transmit_char(char character);
 void transmit_string(char *string);
 void transmit_callsign(char *callsign);