diff --git a/classquiz/routers/quiz.py b/classquiz/routers/quiz.py
index d6d128d..89e4b59 100644
--- a/classquiz/routers/quiz.py
+++ b/classquiz/routers/quiz.py
@@ -104,12 +104,12 @@ async def start_quiz(
         quiz = await Quiz.objects.get_or_none(id=quiz_id, public=True)
         if quiz is None:
             return JSONResponse(status_code=404, content={"detail": "quiz not found"})
-    game_pin = randint(10000000, 99999999)
+    game_pin = randint(100000, 999999)
     if custom_field == "":
         custom_field = None
     game = await redis.get(f"game:{game_pin}")
     while game is not None:
-        game_pin = randint(10000000, 99999999)
+        game_pin = randint(100000, 999999)
         game = await redis.get(f"game:{game_pin}")
 
     game = PlayGame(