diff --git a/etc/emq.conf b/etc/emq.conf
index 0bf53ebe7..e4434283a 100644
--- a/etc/emq.conf
+++ b/etc/emq.conf
@@ -211,7 +211,7 @@ mqtt.listener.ssl.keyfile = etc/certs/key.pem
 mqtt.listener.ssl.certfile = etc/certs/cert.pem
 ## mqtt.listener.ssl.cacertfile = etc/certs/cacert.pem
 ## mqtt.listener.ssl.verify = verify_peer
-## mqtt.listener.ssl.failed_if_no_peer_cert = true
+## mqtt.listener.ssl.fail_if_no_peer_cert = true
 
 ## HTTP and WebSocket Listener
 mqtt.listener.http = 8083
@@ -227,7 +227,7 @@ mqtt.listener.http.max_clients = 64
 ## mqtt.listener.https.keyfile = etc/certs/key.pem
 ## mqtt.listener.https.cacertfile = etc/certs/cacert.pem
 ## mqtt.listener.https.verify = verify_peer
-## mqtt.listener.https.failed_if_no_peer_cert = true
+## mqtt.listener.https.fail_if_no_peer_cert = true
 
 ##-------------------------------------------------------------------
 ## System Monitor
diff --git a/priv/emq.schema b/priv/emq.schema
index 05a7209e5..2c73482ed 100644
--- a/priv/emq.schema
+++ b/priv/emq.schema
@@ -536,7 +536,7 @@ end}.
   {datatype, atom}
 ]}.
 
-{mapping, "mqtt.listener.ssl.failed_if_no_peer_cert", "emqttd.listeners", [
+{mapping, "mqtt.listener.ssl.fail_if_no_peer_cert", "emqttd.listeners", [
   {datatype, {enum, [true, false]}}
 ]}.
 
@@ -592,7 +592,7 @@ end}.
   {datatype, atom}
 ]}.
 
-{mapping, "mqtt.listener.https.failed_if_no_peer_cert", "emqttd.listeners", [
+{mapping, "mqtt.listener.https.fail_if_no_peer_cert", "emqttd.listeners", [
   {datatype, {enum, [true, false]}}
 ]}.
 
@@ -616,7 +616,7 @@ end}.
                           {certfile,   cuttlefish:conf_get(Prefix ++ ".certfile", Conf, undefined)},
                           {cacertfile, cuttlefish:conf_get(Prefix ++ ".cacertfile", Conf, undefined)},
                           {verify,     cuttlefish:conf_get(Prefix ++ ".verify", Conf, undefined)},
-                          {failed_if_no_peer_cert, cuttlefish:conf_get(Prefix ++ ".failed_if_no_peer_cert", Conf, undefined)}])
+                          {fail_if_no_peer_cert, cuttlefish:conf_get(Prefix ++ ".fail_if_no_peer_cert", Conf, undefined)}])
               end,
 
     Listeners = fun(Name) when is_atom(Name) ->
diff --git a/test/emqttd_SUITE_data/emqttd.conf b/test/emqttd_SUITE_data/emqttd.conf
index 0bf53ebe7..e4434283a 100644
--- a/test/emqttd_SUITE_data/emqttd.conf
+++ b/test/emqttd_SUITE_data/emqttd.conf
@@ -211,7 +211,7 @@ mqtt.listener.ssl.keyfile = etc/certs/key.pem
 mqtt.listener.ssl.certfile = etc/certs/cert.pem
 ## mqtt.listener.ssl.cacertfile = etc/certs/cacert.pem
 ## mqtt.listener.ssl.verify = verify_peer
-## mqtt.listener.ssl.failed_if_no_peer_cert = true
+## mqtt.listener.ssl.fail_if_no_peer_cert = true
 
 ## HTTP and WebSocket Listener
 mqtt.listener.http = 8083
@@ -227,7 +227,7 @@ mqtt.listener.http.max_clients = 64
 ## mqtt.listener.https.keyfile = etc/certs/key.pem
 ## mqtt.listener.https.cacertfile = etc/certs/cacert.pem
 ## mqtt.listener.https.verify = verify_peer
-## mqtt.listener.https.failed_if_no_peer_cert = true
+## mqtt.listener.https.fail_if_no_peer_cert = true
 
 ##-------------------------------------------------------------------
 ## System Monitor
diff --git a/test/emqttd_SUITE_data/emqttd.schema b/test/emqttd_SUITE_data/emqttd.schema
index 05a7209e5..2c73482ed 100644
--- a/test/emqttd_SUITE_data/emqttd.schema
+++ b/test/emqttd_SUITE_data/emqttd.schema
@@ -536,7 +536,7 @@ end}.
   {datatype, atom}
 ]}.
 
-{mapping, "mqtt.listener.ssl.failed_if_no_peer_cert", "emqttd.listeners", [
+{mapping, "mqtt.listener.ssl.fail_if_no_peer_cert", "emqttd.listeners", [
   {datatype, {enum, [true, false]}}
 ]}.
 
@@ -592,7 +592,7 @@ end}.
   {datatype, atom}
 ]}.
 
-{mapping, "mqtt.listener.https.failed_if_no_peer_cert", "emqttd.listeners", [
+{mapping, "mqtt.listener.https.fail_if_no_peer_cert", "emqttd.listeners", [
   {datatype, {enum, [true, false]}}
 ]}.
 
@@ -616,7 +616,7 @@ end}.
                           {certfile,   cuttlefish:conf_get(Prefix ++ ".certfile", Conf, undefined)},
                           {cacertfile, cuttlefish:conf_get(Prefix ++ ".cacertfile", Conf, undefined)},
                           {verify,     cuttlefish:conf_get(Prefix ++ ".verify", Conf, undefined)},
-                          {failed_if_no_peer_cert, cuttlefish:conf_get(Prefix ++ ".failed_if_no_peer_cert", Conf, undefined)}])
+                          {fail_if_no_peer_cert, cuttlefish:conf_get(Prefix ++ ".fail_if_no_peer_cert", Conf, undefined)}])
               end,
 
     Listeners = fun(Name) when is_atom(Name) ->