diff --git a/mods/mobs/dungeonmaster.lua b/mods/mobs/dungeonmaster.lua
index 6b75a494..bb56c468 100755
--- a/mods/mobs/dungeonmaster.lua
+++ b/mods/mobs/dungeonmaster.lua
@@ -90,7 +90,7 @@ mobs:register_arrow("mobs:fireball", {
 	hit_mob = function(self, player)
 		player:punch(self.object, 1.0,  {
 			full_punch_interval=1.0,
-			damage_groups = {fleshy=6},
+			damage_groups = {fleshy=12},
 		}, 0)
 	end,