diff --git a/lib/fsk4hf/genwspr5.f90 b/lib/fsk4hf/genwspr5.f90
index 9385a8e14..e09bcd6f7 100644
--- a/lib/fsk4hf/genwspr5.f90
+++ b/lib/fsk4hf/genwspr5.f90
@@ -54,7 +54,7 @@ subroutine genwspr5(msg,msgsent,itone)
 
 ! Message structure:
 ! I channel:  R1 48*(S1+D1) S13 48*(D1+S1) R1
-! Q channel:  R1 D109 R1
+! Q channel:  R1 D204 R1
 ! Generate QPSK with no offset, then shift the y array to get OQPSK.
 
 ! I channel: