diff --git a/scripts/update-badge-data.py b/scripts/update-badge-data.py
index 058ecc9..e4a25b0 100644
--- a/scripts/update-badge-data.py
+++ b/scripts/update-badge-data.py
@@ -19,6 +19,8 @@ BADGE_PATH = os.path.join(
     "badges",
     "data.json",
 )
+DEFAULT_API_URL = "https://git.niklascfw.de/api/v1"
+DEFAULT_REPOSITORY = "OmniNX/OmniNX"
 
 
 def api_get(url: str, token: str) -> bytes:
@@ -141,15 +143,11 @@ def update_download_lifetime(current: int, snapshot: int | None, lifetime: int |
 
 
 def main() -> int:
-    api_base = os.environ.get("GITHUB_API_URL", "").rstrip("/")
-    repo = os.environ.get("GITHUB_REPOSITORY", "")
+    api_base = os.environ.get("GITHUB_API_URL", DEFAULT_API_URL).rstrip("/")
+    repo = os.environ.get("GITHUB_REPOSITORY", DEFAULT_REPOSITORY)
     fw_repo = os.environ.get("FIRMWARE_REPOSITORY", "OmniNX/NX_Firmware").strip()
     token = os.environ.get("GITHUB_TOKEN", "")
 
-    if not api_base or not repo:
-        print("GITHUB_API_URL und GITHUB_REPOSITORY werden benötigt.", file=sys.stderr)
-        return 1
-
     try:
         omninx_releases = fetch_releases(api_base, repo, token)
     except urllib.error.HTTPError as e: