diff --git a/.drone.yml b/.drone.yml
index f788087d1..edde62951 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -5,3 +5,4 @@ pipeline:
             - (cd user_manual && make html-all)
             - (cd admin_manual && make html-all)
             - (cd developer_manual && make html-all)
+            - (cd user_manual_de && make html-all)