diff --git a/src/game/server/entities/character.cpp b/src/game/server/entities/character.cpp
index fd704d571..001b73fe2 100644
--- a/src/game/server/entities/character.cpp
+++ b/src/game/server/entities/character.cpp
@@ -851,24 +851,23 @@ void CCharacter::TickDeferred()
 		int Events = m_Core.m_TriggeredEvents;
 		int CID = m_pPlayer->GetCid();
 
-		CClientMask TeamMask = Teams()->TeamMask(Team(), -1, CID);
-		// Some sounds are triggered client-side for the acting player
+		// Some sounds are triggered client-side for the acting player (or for all players on Sixup)
 		// so we need to avoid duplicating them
-		CClientMask TeamMaskExceptSelf = Teams()->TeamMask(Team(), CID, CID);
+		CClientMask TeamMaskExceptSelfAndSixup = Teams()->TeamMask(Team(), -1, CID, CGameContext::FLAG_SIX);
 		// Some are triggered client-side but only on Sixup
-		CClientMask TeamMaskExceptSelfIfSixup = Server()->IsSixup(CID) ? TeamMaskExceptSelf : TeamMask;
+		CClientMask TeamMaskExceptSixup = Teams()->TeamMask(Team(), -1, CID, CGameContext::FLAG_SIX);
 
 		if(Events & COREEVENT_GROUND_JUMP)
-			GameServer()->CreateSound(m_Pos, SOUND_PLAYER_JUMP, TeamMaskExceptSelf);
+			GameServer()->CreateSound(m_Pos, SOUND_PLAYER_JUMP, TeamMaskExceptSelfAndSixup);
 
 		if(Events & COREEVENT_HOOK_ATTACH_PLAYER)
-			GameServer()->CreateSound(m_Pos, SOUND_HOOK_ATTACH_PLAYER, TeamMaskExceptSelfIfSixup);
+			GameServer()->CreateSound(m_Pos, SOUND_HOOK_ATTACH_PLAYER, TeamMaskExceptSixup);
 
 		if(Events & COREEVENT_HOOK_ATTACH_GROUND)
-			GameServer()->CreateSound(m_Pos, SOUND_HOOK_ATTACH_GROUND, TeamMaskExceptSelf);
+			GameServer()->CreateSound(m_Pos, SOUND_HOOK_ATTACH_GROUND, TeamMaskExceptSelfAndSixup);
 
 		if(Events & COREEVENT_HOOK_HIT_NOHOOK)
-			GameServer()->CreateSound(m_Pos, SOUND_HOOK_NOATTACH, TeamMaskExceptSelf);
+			GameServer()->CreateSound(m_Pos, SOUND_HOOK_NOATTACH, TeamMaskExceptSelfAndSixup);
 
 		if(Events & COREEVENT_GROUND_JUMP)
 			m_TriggeredEvents7 |= protocol7::COREEVENTFLAG_GROUND_JUMP;
diff --git a/src/game/server/teams.cpp b/src/game/server/teams.cpp
index 6e255f653..2f4b58bdf 100644
--- a/src/game/server/teams.cpp
+++ b/src/game/server/teams.cpp
@@ -507,7 +507,7 @@ bool CGameTeams::TeamFinished(int Team)
 	return true;
 }
 
-CClientMask CGameTeams::TeamMask(int Team, int ExceptId, int Asker)
+CClientMask CGameTeams::TeamMask(int Team, int ExceptId, int Asker, int VersionFlags)
 {
 	if(Team == TEAM_SUPER)
 	{
@@ -523,6 +523,9 @@ CClientMask CGameTeams::TeamMask(int Team, int ExceptId, int Asker)
 			continue; // Explicitly excluded
 		if(!GetPlayer(i))
 			continue; // Player doesn't exist
+		if(!((Server()->IsSixup(i) && (VersionFlags & CGameContext::FLAG_SIXUP)) ||
+			   (!Server()->IsSixup(i) && (VersionFlags & CGameContext::FLAG_SIX))))
+			continue;
 
 		if(!(GetPlayer(i)->GetTeam() == TEAM_SPECTATORS || GetPlayer(i)->IsPaused()))
 		{ // Not spectator
diff --git a/src/game/server/teams.h b/src/game/server/teams.h
index fec2af311..a836dc71e 100644
--- a/src/game/server/teams.h
+++ b/src/game/server/teams.h
@@ -97,7 +97,7 @@ public:
 
 	void ChangeTeamState(int Team, int State);
 
-	CClientMask TeamMask(int Team, int ExceptId = -1, int Asker = -1);
+	CClientMask TeamMask(int Team, int ExceptId = -1, int Asker = -1, int VersionFlags = CGameContext::FLAG_SIX | CGameContext::FLAG_SIXUP);
 
 	int Count(int Team) const;