diff --git a/docs/manuals/en/new_main_reference/Makefile b/docs/manuals/en/new_main_reference/Makefile
index 3a60a8fbb82..3031b3d2f04 100644
--- a/docs/manuals/en/new_main_reference/Makefile
+++ b/docs/manuals/en/new_main_reference/Makefile
@@ -10,8 +10,8 @@ BUILDDIR      = BareosMainReference
 
 
 all:
+	pip install /usr/src/packages/SOURCES/sphinxcontrib-versioning-2.2.1.tar.gz_
 	git clone git://10.20.40.13/bareos
-	pip install sphinxcontrib-versioning
 	cd bareos/docs/manuals/en/new_main_reference/source &&  ./convert_all_tex_files_to_rst.sh && cd -
 	sphinx-versioning -l bareos/docs/manuals/en/new_main_reference/source/conf.py  build bareos/docs/manuals/en/new_main_reference/source/ BareosMainReference/
 	#@$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)