parallel reading is not supported

diff --git a/docs/Makefile.am b/docs/Makefile.am
index 44f42a967b88b24d98589499a5b171b0e7137739..13efb44448ed8fbf8c41c3d69132c4580b3edce0 100644 (file)
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -66,7 +66,7 @@ $(MANPAGES_DIST): %: manpages/%.rst mans
 endif # if !HAVE_MANPAGES
 
 mans: .venv
-       rm -rf "$@"; .venv/bin/python -msphinx -b man -j 2 . "$@" $(addprefix,manpages/,$(addsuffix,.rst,$(MANPAGES_DIST)))
+       rm -rf "$@"; .venv/bin/python -msphinx -b man . "$@" $(addprefix,manpages/,$(addsuffix,.rst,$(MANPAGES_DIST)))
 
 .venv: requirements.txt
        virtualenv .venv