diff --git a/Makefile b/Makefile
index dd249c9..a45e723 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ CC=g++
 CFLAGS=-Wall -std=c++11
 TARGET=ptf
 
-$(TARGET): build/main.o build/object.o build/physics_object.o build/block.o build/ball.o build/engine.o 
+$(TARGET): build/main.o build/object.o build/physics_object.o build/block.o build/ball.o build/engine.o
 	$(CC) $(CFLAGS) -o build/$(TARGET) \
 	build/main.o build/object.o build/physics_object.o build/block.o \
 	build/ball.o build/engine.o \
diff --git a/engine.cpp b/engine.cpp
index 5879154..1cfc6f2 100644
--- a/engine.cpp
+++ b/engine.cpp
@@ -89,4 +89,6 @@ void Engine::draw() {
         display_queue.top()->draw(window);
         display_queue.pop();
     }
+
+    window.display();
 }