diff --git a/api/advent22_api/core/depends.py b/api/advent22_api/core/depends.py
index 2b3ba0e..96a52ef 100644
--- a/api/advent22_api/core/depends.py
+++ b/api/advent22_api/core/depends.py
@@ -162,11 +162,10 @@ async def gen_day_auto_image(
     image = await AdventImage.from_img(img, cfg)
 
     rnd = await Random.get(day)
+    xy_range = range(cfg.image.border, (cfg.image.size - cfg.image.border))
 
     # Buchstaben verstecken
     for letter in day_parts[day]:
-        xy_range = range(cfg.image.border, (cfg.image.size - cfg.image.border))
-
         await image.hide_text(
             xy=cast(_XY, tuple(rnd.choices(xy_range, k=2))),
             text=letter,