diff --git a/main.py b/main.py
index 8e5cbcb..92b3fc3 100644
--- a/main.py
+++ b/main.py
@@ -28,6 +28,9 @@ def process() -> Response:
     hours = int(request.args.get("hours", "0"))
     mins = int(request.args.get("mins", "0"))
 
+    if orig.status_code != 200:
+        return Response(orig.text, headers=orig.headers, status=orig.status_code)
+
     orig_cal = Calendar.from_ical(orig.text)
     cal = Calendar()