--- doc/Makefile.in.orig
+++ doc/Makefile.in
@@ -161,7 +161,7 @@
 builddir = @builddir@
 datadir = @datadir@
 datarootdir = @datarootdir@
-docdir = $(datadir)/doc/$(PACKAGE)-$(VERSION)
+docdir = $(datadir)/doc/$(PACKAGE)
 dvidir = @dvidir@
 exec_prefix = @exec_prefix@
 host = @host@