diff --git a/Minecraft.World/MobEffect.cpp b/Minecraft.World/MobEffect.cpp
index 18a345aa..71620b0c 100644
--- a/Minecraft.World/MobEffect.cpp
+++ b/Minecraft.World/MobEffect.cpp
@@ -137,12 +137,9 @@ void MobEffect::applyEffectTick(shared_ptr<LivingEntity> mob, int amplification)
 	}
 	else if (id == poison->id)
 	{
-		float health = mob->getHealth();
-		if (health > 1.0f)
+		if (mob->getHealth() > 1.0f)
 		{
-			float safeDmg = health - 1.0f;
-			if (safeDmg > 0.0f)
-				mob->hurt(DamageSource::magic, safeDmg);
+			mob->hurt(DamageSource::magic, 1.0f);
 		}
 	}
 	else if (id == wither->id)