diff --git a/ChangeLog b/ChangeLog
index e4d750d9..38cd1885 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2009-11-29  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
+
+	Removed --http-auth-scheme option from man page.
+	* doc/aria2c.1.txt
+
 2009-11-29  Tatsuhiro Tsujikawa  <t-tujikawa@users.sourceforge.net>
 
 	Removed --http-auth-scheme option since it doesn't do nothing.
diff --git a/doc/aria2c.1 b/doc/aria2c.1
index 02922918..0ba0eb4f 100644
--- a/doc/aria2c.1
+++ b/doc/aria2c.1
@@ -295,14 +295,6 @@ is set, then authorization header is always sent to the server\&. There is an ex
 \fIfalse\fR
 .RE
 .PP
-\fB\-\-http\-auth\-scheme\fR=SCHEME
-.RS 4
-Set HTTP authentication scheme\&. Currently,
-\fIbasic\fR
-is the only supported scheme\&. Default:
-\fIbasic\fR
-.RE
-.PP
 \fB\-\-http\-user\fR=USER
 .RS 4
 Set HTTP user\&. This affects all URLs\&.
diff --git a/doc/aria2c.1.html b/doc/aria2c.1.html
index 3f147ce5..edaf237b 100644
--- a/doc/aria2c.1.html
+++ b/doc/aria2c.1.html
@@ -923,16 +923,6 @@ aria2c -o myfile.zip "http://mirror1/file.zip" "http://mirror2/file.zip"</td>
 </p>
 </dd>
 <dt class="hdlist1">
-<strong>--http-auth-scheme</strong>=SCHEME
-</dt>
-<dd>
-<p>
-  Set HTTP authentication scheme.
-  Currently, <em>basic</em> is the only supported scheme.
-  Default: <em>basic</em>
-</p>
-</dd>
-<dt class="hdlist1">
 <strong>--http-user</strong>=USER
 </dt>
 <dd>
@@ -3431,7 +3421,7 @@ files in the program, then also delete it here.</p></div>
 <div id="footnotes"><hr /></div>
 <div id="footer">
 <div id="footer-text">
-Last updated 2009-11-29 15:46:53 JST
+Last updated 2009-11-29 19:28:33 JST
 </div>
 </div>
 </body>
diff --git a/doc/aria2c.1.txt b/doc/aria2c.1.txt
index 18005702..bec25638 100644
--- a/doc/aria2c.1.txt
+++ b/doc/aria2c.1.txt
@@ -211,11 +211,6 @@ HTTP Specific Options
   embedded in URI, authorization header is always sent to the server
   regardless of this option.  Default: 'false'
 
-*--http-auth-scheme*=SCHEME::
-  Set HTTP authentication scheme.
-  Currently, 'basic' is the only supported scheme.
-  Default: 'basic'
-
 *--http-user*=USER::
   Set HTTP user. This affects all URLs.