diff --git a/scripts/export_markdown.py b/scripts/export_markdown.py
index c5af156..d51b5cb 100644
--- a/scripts/export_markdown.py
+++ b/scripts/export_markdown.py
@@ -181,7 +181,7 @@ def main():
     out_dir = Path(args.out).resolve()
     out_dir.mkdir(parents=True, exist_ok=True)
 
-    cfg = QdrantConfig()
+    cfg = QdrantConfig.from_env(prefix=args.prefix)
     client = get_client(cfg)
     cols = collection_names(args.prefix)