diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index de47dbd2940..bdd997453d8 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2009-09-20  Chong Yidong  <cyd@stupidchicken.com>
 
+	* progmodes/autoconf.el: Provide autoconf as well.
+
 	* files.el (auto-mode-alist): Use emacs-lisp-mode for Project.ede.
 
 	* cedet/semantic/bovine/gcc.el (semantic-gcc-test-output-parser)
diff --git a/lisp/progmodes/autoconf.el b/lisp/progmodes/autoconf.el
index 2b7e885c58b..734ae8c4e44 100644
--- a/lisp/progmodes/autoconf.el
+++ b/lisp/progmodes/autoconf.el
@@ -107,6 +107,7 @@ searching backwards at another AC_... command."
   (run-mode-hooks 'autoconf-mode-hook))
 
 (provide 'autoconf-mode)
+(provide 'autoconf)
 
 ;; arch-tag: 4f44778f-2ab3-49a1-a103-f0acb9df2de4
 ;;; autoconf.el ends here