diff --git a/src/pocketmine/entity/Entity.php b/src/pocketmine/entity/Entity.php
index 6da71d6e3..f72a6c1ec 100644
--- a/src/pocketmine/entity/Entity.php
+++ b/src/pocketmine/entity/Entity.php
@@ -1512,13 +1512,9 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 		return true;
 	}
 
-	public function move(float $dx, float $dy, float $dz) : bool{
+	public function move(float $dx, float $dy, float $dz) : void{
 		$this->blocksAround = null;
 
-		if($dx == 0 and $dz == 0 and $dy == 0){
-			return true;
-		}
-
 		Timings::$entityMoveTimer->startTiming();
 
 		$movX = $dx;
@@ -1662,8 +1658,6 @@ abstract class Entity extends Location implements Metadatable, EntityIds{
 		//TODO: vehicle collision events (first we need to spawn them!)
 
 		Timings::$entityMoveTimer->stopTiming();
-
-		return true;
 	}
 
 	protected function checkGroundState(float $movX, float $movY, float $movZ, float $dx, float $dy, float $dz){
diff --git a/src/pocketmine/entity/projectile/Projectile.php b/src/pocketmine/entity/projectile/Projectile.php
index 18d76a80c..bdb942315 100644
--- a/src/pocketmine/entity/projectile/Projectile.php
+++ b/src/pocketmine/entity/projectile/Projectile.php
@@ -153,7 +153,7 @@ abstract class Projectile extends Entity{
 		return $parent;
 	}
 
-	public function move(float $dx, float $dy, float $dz) : bool{
+	public function move(float $dx, float $dy, float $dz) : void{
 		$this->blocksAround = null;
 
 		Timings::$entityMoveTimer->startTiming();
@@ -246,8 +246,6 @@ abstract class Projectile extends Entity{
 
 
 		Timings::$entityMoveTimer->stopTiming();
-
-		return true;
 	}
 
 	/**