--- doc/Makefile.am
+++ doc/Makefile.am
@@ -11,6 +11,7 @@
 
 htmldir = $(pkgdatadir)/html
 html_DATA = $(htmlfiles)
+AM_MAKEINFOHTMLFLAGS = --no-split
 
 # Info used in building and installing Postscript files
 psfiles = $(info_TEXINFOS:.texinfo=.ps)