diff --git a/modules/feigndeath.lua b/modules/feigndeath.lua
index 221ca609..053680f3 100644
--- a/modules/feigndeath.lua
+++ b/modules/feigndeath.lua
@@ -1,6 +1,6 @@
 pfUI:RegisterModule("feigndeath", function ()
-  local oldUnitHealth = UnitHealth
-  function UnitHealth(unit)
+  local oldUnitHealth = _G.UnitHealth
+  _G.UnitHealth = function(unit)
     if UnitIsFeignDeath(unit) then
       local hp = GetUnitField(unit, "health")
       if hp and hp > 0 then return hp end