diff --git a/Makefile b/Makefile
index ff97df412..9ea1b8106 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 all: html pdf
 
-html: admin-manual-html user-manual-html user-manual-de-html developer-manual-html
-pdf: admin-manual-pdf user-manual-pdf user-manual-de-pdf
+html: admin-manual-html user-manual-html developer-manual-html
+pdf: admin-manual-pdf user-manual-pdf
 
 admin-manual-html:
 	rm -rf admin_manual/_build/html/com
@@ -13,11 +13,6 @@ user-manual-html:
 	cd user_manual && make html
 	@echo "User manual build finished; HTML is updated"
 
-user-manual-de-html:
-	rm -rf user_manual_de/_build/html/com
-	cd user_manual_de && make html
-	@echo "User manual de build finished; HTML is updated"
-
 developer-manual-html: icons-docs
 	rm -rf developer_manual/_build/html/com
 	cd developer_manual && make html
@@ -31,10 +26,6 @@ user-manual-pdf:
 	cd user_manual && make latexpdf
 	@echo "User manual build finished; PDF is updated"
 
-user-manual-de-pdf:
-	cd user_manual_de && make latexpdf
-	@echo "User manual de build finished; PDF is updated"
-
 icons-docs: clean-icons-docs
 	cd build && sh get-server-sources.sh $(DRONE_BRANCH)
 	cd build && composer install && composer update