diff --git a/api/advent22_api/config.py b/api/advent22_api/config.py
index b697547..c4948d6 100644
--- a/api/advent22_api/config.py
+++ b/api/advent22_api/config.py
@@ -12,6 +12,7 @@ class User(BaseModel):
 
 class Puzzle(BaseModel):
     background: str
+    font: str
     solution: str
 
 
diff --git a/api/advent22_api/routers/_misc.py b/api/advent22_api/routers/_misc.py
index ffd64e2..bab4db7 100644
--- a/api/advent22_api/routers/_misc.py
+++ b/api/advent22_api/routers/_misc.py
@@ -84,8 +84,9 @@ async def load_image(
 
 async def get_auto_image(
     index: int,
-    letter: str = Depends(get_letter),
-    images: list[str] = Depends(list_images_auto),
+    letter: str,
+    images: list[str],
+    cfg: Config,
 ) -> AdventImage:
     """
     Erstelle automatisch generiertes Bild
@@ -95,14 +96,14 @@ async def get_auto_image(
     image = await load_image(images[index])
     rnd = await Random.get(index)
 
-    lena_ttf = await dav_get_file("fonts/Lena.ttf")
-    lena_ttf.seek(0)
+    font = await dav_get_file(f"files/{cfg.puzzle.font}")
+    font.seek(0)
 
     # Buchstabe verstecken
     await image.hide_text(
         xy=tuple(rnd.choices(range(30, 470), k=2)),
         text=letter,
-        font=ImageFont.truetype(lena_ttf, 50),
+        font=ImageFont.truetype(font, 50),
     )
 
     return image
@@ -112,6 +113,7 @@ async def get_image(
     index: int,
     letter: str = Depends(get_letter),
     images: list[str] = Depends(list_images_auto),
+    cfg: Config = Depends(get_config),
 ) -> AdventImage:
     """
     Bild für einen Tag erstellen
@@ -123,7 +125,12 @@ async def get_image(
 
     except RuntimeError:
         # Erstelle automatisch generiertes Bild
-        return await get_auto_image(index=index, letter=letter, images=images)
+        return await get_auto_image(
+            index=index,
+            letter=letter,
+            images=images,
+            cfg=cfg,
+        )
 
 
 async def api_return_image(