diff --git a/modules/raid.lua b/modules/raid.lua
index 7bda90ba..6c5f4c6f 100644
--- a/modules/raid.lua
+++ b/modules/raid.lua
@@ -87,6 +87,10 @@ pfUI:RegisterModule("raid", "vanilla:tbc", function ()
   pfUI.uf.raid:RegisterEvent("VARIABLES_LOADED")
   pfUI.uf.raid:SetScript("OnEvent", function() this:Show() end)
   pfUI.uf.raid:SetScript("OnUpdate", function()
+    -- Throttle raid roster updates to 5 FPS
+    if (this.tick or 0) > GetTime() then return end
+    this.tick = GetTime() + 0.2
+
     -- don't proceed without raid or during combat
     if not UnitInRaid("player") or (InCombatLockdown and InCombatLockdown()) then return end
 
@@ -136,4 +140,4 @@ pfUI:RegisterModule("raid", "vanilla:tbc", function ()
       pfUI.uf.raid:Show()
     end
   end)
-end)
+end)
\ No newline at end of file