diff --git a/src/ChangeLog b/src/ChangeLog
index 83a58380..6fcd4f97 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2001-04-03  KOJIMA Hajime  <kjm@rins.ryukoku.ac.jp>
+
+	* http.c (http_atotm): Use %A instead of %a to match full
+	weekday.  (On most systems there is no difference.)
+
 2001-04-03  Paul Bludov  <paul@ozero.net>
 
 	* mswindows.c (sleep): Use SleepEx() instead of Sleep().
diff --git a/src/http.c b/src/http.c
index 7c40d060..ec593be2 100644
--- a/src/http.c
+++ b/src/http.c
@@ -1898,8 +1898,8 @@ http_atotm (char *time_string)
   /* RFC1123: Thu, 29 Jan 1998 22:12:57 */
   if (check_end (strptime (time_string, "%a, %d %b %Y %T", &t)))
     return mktime_from_utc (&t);
-  /* RFC850:  Thu, 29-Jan-98 22:12:57 */
-  if (check_end (strptime (time_string, "%a, %d-%b-%y %T", &t)))
+  /* RFC850:  Thursday, 29-Jan-98 22:12:57 */
+  if (check_end (strptime (time_string, "%A, %d-%b-%y %T", &t)))
     return mktime_from_utc (&t);
   /* asctime: Thu Jan 29 22:12:57 1998 */
   if (check_end (strptime (time_string, "%a %b %d %T %Y", &t)))