diff --git a/doc/man/s3fs.1 b/doc/man/s3fs.1
index 724bb52..3047d64 100644
--- a/doc/man/s3fs.1
+++ b/doc/man/s3fs.1
@@ -176,6 +176,9 @@ You can specify this option for performance, s3fs memorizes in stat cache that t
 do not check ssl certificate.
 server certificate won't be checked against the available certificate authorities.
 .TP
+\fB\-o\fR ssl_verify_hostname (default="2")
+When 0, do not verify the SSL certificate against the hostname.
+.TP
 \fB\-o\fR nodnscache - disable dns cache.
 s3fs is always using dns cache, this option make dns cache disable.
 .TP
diff --git a/src/s3fs_util.cpp b/src/s3fs_util.cpp
index 6aa5be4..4c88ef3 100644
--- a/src/s3fs_util.cpp
+++ b/src/s3fs_util.cpp
@@ -1160,6 +1160,9 @@ void show_help ()
     "      - server certificate won't be checked against the available \n"
 	"      certificate authorities.\n"
     "\n"
+    "   ssl_verify_hostname (default=\"2\")\n"
+    "      - When 0, do not verify the SSL certificate against the hostname.\n"
+    "\n"
     "   nodnscache (disable dns cache)\n"
     "      - s3fs is always using dns cache, this option make dns cache disable.\n"
     "\n"