diff --git a/snd_music.lua b/snd_music.lua
index 5fa246c..6566b74 100644
--- a/snd_music.lua
+++ b/snd_music.lua
@@ -88,6 +88,7 @@ local unitExceptions = include("Configs/snd_music_exception.lua")
 
 
 local spAreTeamsAllied = Spring.AreTeamsAllied
+local spGetUnitRulesParam = Spring.GetUnitRulesParam
 
 local MOODS = {"peace", "war", "war2", "winning", "losing", "briefing", "victory", "defeat"}
 local moodPriorities = {peace=0, war=1, war2=2, winning=4, losing=4, briefing=10, victory=10, defeat=10, [""]=0}  -- Determines which music moods will instantly interrupt others, and which will wait for playing track to finish
@@ -407,6 +408,7 @@ end
 
 function widget:UnitDestroyed(unitID, unitDefID, teamID)
 	if unitExceptions[unitDefID] then return end
+	if spGetUnitRulesParam(unitID, "wasMorphedTo") then return end
 	local unitCost = UnitDefs[unitDefID].metalCost
 
 	if spAreTeamsAllied(teamID or 0, myTeam) then