diff --git a/Omen.lua b/Omen.lua
index 2a8dda3..0bfb090 100644
--- a/Omen.lua
+++ b/Omen.lua
@@ -1292,11 +1292,18 @@ local function updatethreat(unitid, mobunitid)
 	local guid = UnitGUID(unitid)
 	if guid and not threatTable[guid] then
 		local isTanking, state, scaledPercent, rawPercent, threatValue = UnitDetailedThreatSituation(unitid, mobunitid)
-		-- Threat can be negative due to temporary threat reduction effects such as Fade and Mirror Image (-410057408).
-		-- So we cap the minimum threat to display at 0. We use the special value -1 to indicate nil here.
-		threatTable[guid] = (threatValue and (threatValue >= 0 and threatValue or 0)) or -1
-		if threatValue and threatValue > topthreat then topthreat = threatValue end
-		if isTanking then tankGUID = guid end
+		if threatValue then
+			-- Threat can be negative due to temporary threat reduction effects such as Fade and Mirror Image (-410065408).
+			if threatValue < 0 then
+				threatValue = threatValue + 410065408
+			end
+			if threatValue > topthreat then topthreat = threatValue end
+			if isTanking then tankGUID = guid end
+			threatTable[guid] = threatValue
+		else
+			-- We use the special value -1 to indicate nil here.
+			threatTable[guid] = -1
+		end
 	end
 end