diff --git a/common/ChangeLog b/common/ChangeLog
index 55df30b54..62fc480dd 100644
--- a/common/ChangeLog
+++ b/common/ChangeLog
@@ -1,3 +1,7 @@
+2010-09-01  Marcus Brinkmann  <marcus@g10code.de>
+
+	* estream.c (_es_set_std_fd): Disable debug output.
+
 2010-08-26  Werner Koch  <wk@g10code.com>
 
 	* estream.c (es_convert_mode): Rename to parse_mode.
diff --git a/common/estream.c b/common/estream.c
index 25684ccc5..bc25452ed 100644
--- a/common/estream.c
+++ b/common/estream.c
@@ -2885,7 +2885,7 @@ es_sysopen_nc (es_syshd_t *syshd, const char *mode)
 void
 _es_set_std_fd (int no, int fd)
 {
-  fprintf (stderr, "es_set_std_fd(%d, %d)\n", no, fd);
+  /* fprintf (stderr, "es_set_std_fd(%d, %d)\n", no, fd); */
   ESTREAM_LIST_LOCK;
   if (no >= 0 && no < 3 && !custom_std_fds_valid[no])
     {