diff --git a/doc/misc/ChangeLog b/doc/misc/ChangeLog
index f017e9479a4..27b553a8220 100644
--- a/doc/misc/ChangeLog
+++ b/doc/misc/ChangeLog
@@ -1,3 +1,7 @@
+2014-02-28  Karl Berry  <karl@gnu.org>
+
+	* info.texi (Top): Mention H for a summary of all commands.
+
 2014-02-25  Glenn Morris  <rgm@gnu.org>
 
 	* edt.texi (Quick start, Starting emulation): Update hook details.
diff --git a/doc/misc/info.texi b/doc/misc/info.texi
index ad317dc6380..001f29c4f3f 100644
--- a/doc/misc/info.texi
+++ b/doc/misc/info.texi
@@ -69,6 +69,8 @@ instruction sequence.
 To read about advanced Info commands, type @kbd{n} twice.  This
 brings you to @cite{Advanced Info Commands}, skipping over the `Getting
 Started' chapter.
+
+Type @kbd{H} to see a summary of all available commands.
 @end ifinfo
 @end ifnottex
 
diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index eeab7470e04..6d8c296d366 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,8 @@
+2014-02-28  Karl Berry  <karl@gnu.org>
+
+	* info.el (Info-mode-map): Add H for describe-mode,
+	to synchronize with standalone Info.
+
 2014-02-28  Emilio C. Lopes  <eclig@gmx.net>
 
 	* progmodes/sql.el (sql-interactive-mode):
diff --git a/lisp/info.el b/lisp/info.el
index 77f69f914c9..2ae9f99fcdf 100644
--- a/lisp/info.el
+++ b/lisp/info.el
@@ -3962,6 +3962,7 @@ If FORK is non-nil, it is passed to `Info-goto-node'."
     (define-key map "f" 'Info-follow-reference)
     (define-key map "g" 'Info-goto-node)
     (define-key map "h" 'Info-help)
+    (define-key map "H" 'describe-mode)
     (define-key map "i" 'Info-index)
     (define-key map "I" 'Info-virtual-index)
     (define-key map "l" 'Info-history-back)