diff --git a/Containers/nextcloud/entrypoint.sh b/Containers/nextcloud/entrypoint.sh
index ac3044b9..1abbcd5e 100644
--- a/Containers/nextcloud/entrypoint.sh
+++ b/Containers/nextcloud/entrypoint.sh
@@ -860,7 +860,7 @@ if [ "$WHITEBOARD_ENABLED" = 'yes' ]; then
     elif [ "$SKIP_UPDATE" != 1 ]; then
         php /var/www/html/occ app:update whiteboard
     fi
-    php /var/www/html/occ config:app:set whiteboard collabBackendUrl --value="https://$NC_DOMAIN/whiteboard/"
+    php /var/www/html/occ config:app:set whiteboard collabBackendUrl --value="https://$NC_DOMAIN/whiteboard"
     php /var/www/html/occ config:app:set whiteboard jwt_secret_key --value="$WHITEBOARD_SECRET"
 else
     if [ "$REMOVE_DISABLED_APPS" = yes ] && [ -d "/var/www/html/custom_apps/whiteboard" ]; then