diff --git a/.env.example b/.env.example
index 08646ab..924293d 100644
--- a/.env.example
+++ b/.env.example
@@ -10,6 +10,6 @@ BVPLAN_UNTIS_CLIENT_NAME="bvplan"
 BVPLAN_UNTIS_SCHOOL=
 BVPLAN_UNTIS_USERNAME=
 BVPLAN_UNTIS_PASSWORD=
-BVPLAN_UNTIS_VPLAN_URL=
+BVPLAN_UNTIS_VPLAN_URL="https://example.com/vplan/subst_001.htm"
 BVPLAN_UNTIS_VPLAN_USERNAME=
 BVPLAN_UNTIS_VPLAN_PASSWORD=