diff --git a/WeakAuras/GenericTrigger.lua b/WeakAuras/GenericTrigger.lua
index 3a25ac2..aa63733 100644
--- a/WeakAuras/GenericTrigger.lua
+++ b/WeakAuras/GenericTrigger.lua
@@ -2484,40 +2484,6 @@ do
   end
 end
 
-do
-  local spellActivationSpells = {};
-  local spellActivationSpellsCurrent = {};
-  local spellActivationFrame;
-  local function InitSpellActivation()
-    spellActivationFrame = CreateFrame("FRAME");
-    WeakAuras.frames["Spell Activation"] = spellActivationFrame;
-    spellActivationFrame:RegisterEvent("SPELL_ACTIVATION_OVERLAY_GLOW_SHOW");
-    spellActivationFrame:RegisterEvent("SPELL_ACTIVATION_OVERLAY_GLOW_HIDE");
-    spellActivationFrame:SetScript("OnEvent", function(self, event, spell)
-      WeakAuras.StartProfileSystem("generictrigger");
-      if (spellActivationSpells[spell]) then
-        spellActivationSpellsCurrent[spell] = (event == "SPELL_ACTIVATION_OVERLAY_GLOW_SHOW");
-        WeakAuras.ScanEvents("WA_UPDATE_OVERLAY_GLOW", spell);
-      end
-      WeakAuras.StopProfileSystem("generictrigger");
-    end);
-  end
-
-  function WeakAuras.WatchSpellActivation(id)
-    if (not id) then
-      return;
-    end
-    if (not spellActivationFrame) then
-      InitSpellActivation();
-    end
-    spellActivationSpells[id] = true;
-  end
-
-  function WeakAuras.SpellActivationActive(id)
-    return spellActivationSpellsCurrent[id];
-  end
-end
-
 local watchUnitChange
 
 -- Nameplates only distinguish between friends and everyone else