diff --git a/src/main/java/ru/betterend/mixin/common/LivingEntityMixin.java b/src/main/java/ru/betterend/mixin/common/LivingEntityMixin.java
index b4e430d6..67aec1fc 100644
--- a/src/main/java/ru/betterend/mixin/common/LivingEntityMixin.java
+++ b/src/main/java/ru/betterend/mixin/common/LivingEntityMixin.java
@@ -99,7 +99,7 @@ public abstract class LivingEntityMixin extends Entity {
 		this.lastAttacker = source.getEntity();
 	}
 	
-	@ModifyArg(method = "hurt", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/entity/LivingEntity;knockback(FDD)V"))
+	@ModifyArg(method = "hurt", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/entity/LivingEntity;knockback(DDD)V"))
 	private float be_increaseKnockback(float value, double x, double z) {
 		if (lastAttacker != null && lastAttacker instanceof LivingEntity) {
 			LivingEntity attacker = (LivingEntity) lastAttacker;
@@ -144,9 +144,9 @@ public abstract class LivingEntityMixin extends Entity {
 
 			Vec3 lookAngle = getLookAngle();
 			double d = 0.08D;
-			float rotX = xRot * 0.017453292F;
+			float rotX = getXRot() * 0.017453292F;
 			double k = Math.sqrt(lookAngle.x * lookAngle.x + lookAngle.z * lookAngle.z);
-			double l = Math.sqrt(getHorizontalDistanceSqr(moveDelta));
+			double l = moveDelta.horizontalDistance();
 			double lookLen = lookAngle.length();
 			float n = Mth.cos(rotX);
 			n = (float) (n * n * Math.min(1.0D, lookLen / 0.4D));
@@ -172,7 +172,7 @@ public abstract class LivingEntityMixin extends Entity {
 			move(MoverType.SELF, moveDelta);
 			if (!level.isClientSide) {
 				if (horizontalCollision) {
-					coef = Math.sqrt(getHorizontalDistanceSqr(moveDelta));
+					coef = moveDelta.horizontalDistance();
 					double r = l - coef;
 					float dmg = (float) (r * 10.0D - 3.0D);
 					if (dmg > 0.0F) {