diff --git a/sprite_tutorial/sprites.py b/sprite_tutorial/sprites.py
index 4039a9c..46fc71f 100644
--- a/sprite_tutorial/sprites.py
+++ b/sprite_tutorial/sprites.py
@@ -15,11 +15,11 @@
 BG = (50, 50, 50)
 BLACK = (0, 0, 0)
 
-
-frame_0 = sprite_sheet.get_image(0, 24, 24, 3, BLACK)
-frame_1 = sprite_sheet.get_image(1, 24, 24, 3, BLACK)
-frame_2 = sprite_sheet.get_image(2, 24, 24, 3, BLACK)
-frame_3 = sprite_sheet.get_image(3, 24, 24, 3, BLACK)
+sprite_sheet_image.set_colorkey(BLACK)
+frame_0 = sprite_sheet.get_image(0, 24, 24, 3)
+frame_1 = sprite_sheet.get_image(1, 24, 24, 3)
+frame_2 = sprite_sheet.get_image(2, 24, 24, 3)
+frame_3 = sprite_sheet.get_image(3, 24, 24, 3)
 
 run = True
 while run:
@@ -40,4 +40,4 @@
 
 	pygame.display.update()
 
-pygame.quit()
\ No newline at end of file
+pygame.quit()
diff --git a/sprite_tutorial/spritesheet.py b/sprite_tutorial/spritesheet.py
index 66819ad..e4be750 100644
--- a/sprite_tutorial/spritesheet.py
+++ b/sprite_tutorial/spritesheet.py
@@ -4,10 +4,8 @@ class SpriteSheet():
 	def __init__(self, image):
 		self.sheet = image
 
-	def get_image(self, frame, width, height, scale, colour):
-		image = pygame.Surface((width, height)).convert_alpha()
-		image.blit(self.sheet, (0, 0), ((frame * width), 0, width, height))
+	def get_image(self, frame, width, height, scale):
+		image = self.sheet.subsurface((frame * width, 0, width, height))
 		image = pygame.transform.scale(image, (width * scale, height * scale))
-		image.set_colorkey(colour)
 
-		return image
\ No newline at end of file
+		return image