diff --git a/lottery_predictor/draw.py b/lottery_predictor/draw.py
index b42673d..783a1ad 100644
--- a/lottery_predictor/draw.py
+++ b/lottery_predictor/draw.py
@@ -11,6 +11,6 @@ def generate_random_ticket(max_main: int, max_game: int, num_main: int = 5) -> t
 
     :returns: A tuple of (main_balls, game_ball)
     """
-    main_balls = random.sample(range(1, max_main), num_main)
-    game_ball = random.randint(1, max_game)
+    main_balls = random.sample(range(1, max_main + 1), num_main)
+    game_ball = random.randint(1, max_game + 1)
     return sorted(main_balls), game_ball