diff --git a/game/modules/tome/data/talents/cunning/poisons.lua b/game/modules/tome/data/talents/cunning/poisons.lua
index 67ab6fcfef03559ac73743a2d7b5e4ca58bb4845..648317af2ae3bebc12582c96ba78b4158be61fc1 100644
--- a/game/modules/tome/data/talents/cunning/poisons.lua
+++ b/game/modules/tome/data/talents/cunning/poisons.lua
@@ -587,6 +587,7 @@ newTalent{
 	points = 1,
 	mode = "sustained",
 	cooldown = 10,
+	no_npc_use = true,
 	no_break_stealth = true,
 	no_energy = true,
 	target = poisonTarget,