1 files changed, 1 insertions, 1 deletions

diff --git a/doc/lispref/Makefile.in b/doc/lispref/Makefile.in
index d5427f6e477..75fa884224b 100644
--- a/doc/lispref/Makefile.in
+++ b/doc/lispref/Makefile.in
@@ -31,7 +31,7 @@ texinfodir = $(srcdir)/../misc
 emacsdir =  $(srcdir)/../emacs
 
 MAKEINFO = @MAKEINFO@
-MAKEINFO_OPTS = --force -I $(emacsdir) -I $(srcdir)
+MAKEINFO_OPTS = --force --enable-encoding -I $(emacsdir) -I $(srcdir)
 TEXI2DVI = texi2dvi
 TEXI2PDF = texi2pdf
 DVIPS = dvips