diff --git a/src/core/DoomCounter.ttslua b/src/core/DoomCounter.ttslua
index 25cc836e..3d047b81 100644
--- a/src/core/DoomCounter.ttslua
+++ b/src/core/DoomCounter.ttslua
@@ -90,6 +90,7 @@ function broadcastDoom(val)
   local doomInPlayCounter = guidReferenceApi.getObjectByOwnerAndType("Mythos", "DoomInPlayCounter")
   if doomInPlayCounter and md.subtractDoomInPlay then
     doomInPlayCounter.call("toggleSubtractDoom", true)
+    printToAll("Right-click the small 'Doom in Play' counter and select 'Toggle Doom Mode' to change this.")
   end
   local doomInPlay = doomInPlayCounter and doomInPlayCounter.call("getDoomCount") or 0
   local totalDoom = val + doomInPlay