diff --git a/homeassistant/components/vesync/__init__.py b/homeassistant/components/vesync/__init__.py
index 3a17af55c93..48a7a577313 100644
--- a/homeassistant/components/vesync/__init__.py
+++ b/homeassistant/components/vesync/__init__.py
@@ -2,9 +2,7 @@
 import logging
 
 from pyvesync import VeSync
-import voluptuous as vol
 
-from homeassistant.config_entries import SOURCE_IMPORT
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.dispatcher import async_dispatcher_send
@@ -25,42 +23,7 @@ PLATFORMS = ["switch", "fan", "light"]
 
 _LOGGER = logging.getLogger(__name__)
 
-CONFIG_SCHEMA = vol.Schema(
-    vol.All(
-        cv.deprecated(DOMAIN),
-        {
-            DOMAIN: vol.Schema(
-                {
-                    vol.Required(CONF_USERNAME): cv.string,
-                    vol.Required(CONF_PASSWORD): cv.string,
-                }
-            )
-        },
-    ),
-    extra=vol.ALLOW_EXTRA,
-)
-
-
-async def async_setup(hass, config):
-    """Set up the VeSync component."""
-    conf = config.get(DOMAIN)
-
-    if conf is None:
-        return True
-
-    if not hass.config_entries.async_entries(DOMAIN):
-        hass.async_create_task(
-            hass.config_entries.flow.async_init(
-                DOMAIN,
-                context={"source": SOURCE_IMPORT},
-                data={
-                    CONF_USERNAME: conf[CONF_USERNAME],
-                    CONF_PASSWORD: conf[CONF_PASSWORD],
-                },
-            )
-        )
-
-    return True
+CONFIG_SCHEMA = cv.deprecated(DOMAIN)
 
 
 async def async_setup_entry(hass, config_entry):
diff --git a/homeassistant/components/vesync/config_flow.py b/homeassistant/components/vesync/config_flow.py
index f91848c5238..d9cd1bfc648 100644
--- a/homeassistant/components/vesync/config_flow.py
+++ b/homeassistant/components/vesync/config_flow.py
@@ -33,10 +33,6 @@ class VeSyncFlowHandler(config_entries.ConfigFlow, domain=DOMAIN):
             errors=errors if errors else {},
         )
 
-    async def async_step_import(self, import_config):
-        """Handle external yaml configuration."""
-        return await self.async_step_user(import_config)
-
     async def async_step_user(self, user_input=None):
         """Handle a flow start."""
         if self._async_current_entries():
diff --git a/tests/components/vesync/test_config_flow.py b/tests/components/vesync/test_config_flow.py
index f302d0ca5b3..cd68a0b5877 100644
--- a/tests/components/vesync/test_config_flow.py
+++ b/tests/components/vesync/test_config_flow.py
@@ -33,18 +33,6 @@ async def test_invalid_login_error(hass):
     assert result["errors"] == {"base": "invalid_auth"}
 
 
-async def test_config_flow_configuration_yaml(hass):
-    """Test config flow with configuration.yaml user input."""
-    test_dict = {CONF_USERNAME: "user", CONF_PASSWORD: "pass"}
-    flow = config_flow.VeSyncFlowHandler()
-    flow.hass = hass
-    with patch("pyvesync.vesync.VeSync.login", return_value=True):
-        result = await flow.async_step_import(test_dict)
-
-    assert result["data"].get(CONF_USERNAME) == test_dict[CONF_USERNAME]
-    assert result["data"].get(CONF_PASSWORD) == test_dict[CONF_PASSWORD]
-
-
 async def test_config_flow_user_input(hass):
     """Test config flow with user input."""
     flow = config_flow.VeSyncFlowHandler()