--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,3 @@
-docdir = $(datadir)/doc/$(distdir)
 doc_DATA = \
 	conf/smbnetfs.conf \
 	doc/ENGLISH.FAQ \
--- a/Makefile.in
+++ b/Makefile.in
@@ -296,7 +296,7 @@ build_alias = @build_alias@
 builddir = @builddir@
 datadir = @datadir@
 datarootdir = @datarootdir@
-docdir = $(datadir)/doc/$(distdir)
+docdir = @docdir@
 dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host_alias = @host_alias@