diff --git a/lib/Travel/Status/DE/HAFAS.pm b/lib/Travel/Status/DE/HAFAS.pm
index e8eac55cbbc0fb68aa88b65a5439900c5ff441b5..b2f7eeebfdf6a6a62b764a0a8c3a84b46d7379ad 100644
--- a/lib/Travel/Status/DE/HAFAS.pm
+++ b/lib/Travel/Status/DE/HAFAS.pm
@@ -14,7 +14,6 @@ use Digest::MD5 qw(md5_hex);
 use Encode      qw(decode encode);
 use JSON;
 use LWP::UserAgent;
-use Math::Polygon;
 use Travel::Status::DE::HAFAS::Journey;
 use Travel::Status::DE::HAFAS::Location;
 use Travel::Status::DE::HAFAS::Message;