diff --git a/apps/emqx_auth_mongo/priv/emqx_auth_mongo.schema b/apps/emqx_auth_mongo/priv/emqx_auth_mongo.schema
index 150990818..cd8c03015 100644
--- a/apps/emqx_auth_mongo/priv/emqx_auth_mongo.schema
+++ b/apps/emqx_auth_mongo/priv/emqx_auth_mongo.schema
@@ -134,7 +134,7 @@
   SslOpts = fun(Prefix) ->
                 Verify = case cuttlefish:conf_get(Prefix ++ ".verify", Conf, false) of
                              true -> verify_peer;
-                             flase -> verify_none
+                             false -> verify_none
                          end,
                 Filter([{verify, Verify},
                         {server_name_indication, case cuttlefish:conf_get(Prefix ++ ".server_name_indication", Conf, undefined) of
diff --git a/apps/emqx_auth_pgsql/priv/emqx_auth_pgsql.schema b/apps/emqx_auth_pgsql/priv/emqx_auth_pgsql.schema
index 2f7fd3886..2be9b0670 100644
--- a/apps/emqx_auth_pgsql/priv/emqx_auth_pgsql.schema
+++ b/apps/emqx_auth_pgsql/priv/emqx_auth_pgsql.schema
@@ -101,7 +101,7 @@
   SslOpts = fun(Prefix) ->
                 Verify = case cuttlefish:conf_get(Prefix ++ ".verify", Conf, false) of
                              true -> verify_peer;
-                             flase -> verify_none
+                             false -> verify_none
                          end,
                 Filter([{keyfile,    cuttlefish:conf_get(Prefix ++ ".keyfile", Conf, undefined)},
                         {certfile,   cuttlefish:conf_get(Prefix ++ ".certfile", Conf, undefined)},