diff --git a/lib/ft8_decode.f90 b/lib/ft8_decode.f90
index b67be7390..04e8fae1a 100644
--- a/lib/ft8_decode.f90
+++ b/lib/ft8_decode.f90
@@ -133,7 +133,7 @@ contains
     ifb=nfb
 !    if(nzhsym.eq.50 .and. nagain) then
     if(nagain) then
-!       dd=iwave
+       dd=iwave
        ifa=nfqso-20
        ifb=nfqso+20
     endif