diff --git a/FlappyBird/GameScene.swift b/FlappyBird/GameScene.swift
index 2cc5619..93114e6 100644
--- a/FlappyBird/GameScene.swift
+++ b/FlappyBird/GameScene.swift
@@ -92,7 +92,7 @@ class GameScene: SKScene, SKPhysicsContactDelegate{
         movePipesAndRemove = SKAction.sequence([movePipes, removePipes])
         
         // spawn the pipes
-        let spawn = SKAction.run({() in self.spawnPipes()})
+        let spawn = SKAction.run(spawnPipes)
         let delay = SKAction.wait(forDuration: TimeInterval(2.0))
         let spawnThenDelay = SKAction.sequence([spawn, delay])
         let spawnThenDelayForever = SKAction.repeatForever(spawnThenDelay)