diff --git a/mods/ITEMS/mcl_potions/potions.lua b/mods/ITEMS/mcl_potions/potions.lua
index 402b9a1d48..43e7e94b22 100644
--- a/mods/ITEMS/mcl_potions/potions.lua
+++ b/mods/ITEMS/mcl_potions/potions.lua
@@ -69,7 +69,7 @@ local function register_potion(def)
 				_tt = "1/2 Heart/"..effect.."sec | "..time_string(dur)
 			end
 		elseif def.name == "healing" or def.name == "harming" then
-				_tt = (effect / 2).." Hearts"
+				_tt = ((effect / 2) - ((effect / 2)% 0.5)).." Hearts"
  		else
 			_tt = tt or time_string(dur) or S("No effect")
 		end