diff -r 2e836bebb518 -r 453917e94e55 hedgewars/uTeams.pas
--- a/hedgewars/uTeams.pas	Wed Nov 14 00:23:29 2012 +0100
+++ b/hedgewars/uTeams.pas	Thu Nov 22 00:41:53 2012 +0100
@@ -302,7 +302,10 @@
         else AddVoice(sndJustYouWait, CurrentTeam^.voicepack)
         end
     else
+        begin
+        GetRandom(2); // needed to avoid extdriven desync
         AddVoice(sndYesSir, CurrentTeam^.voicepack);
+        end;
     if cHedgehogTurnTime < 1000000 then
         ReadyTimeLeft:= cReadyDelay;
     AddCaption(Format(shortstring(trmsg[sidReady]), CurrentTeam^.TeamName), cWhiteColor, capgrpGameState)