diff --git a/tests/components/sensoterra/const.py b/tests/components/sensoterra/const.py
index c85d675f9d7..cc80610645d 100644
--- a/tests/components/sensoterra/const.py
+++ b/tests/components/sensoterra/const.py
@@ -4,4 +4,3 @@ API_TOKEN = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJleHAiOjE4NTYzMDQwMDAsInN1Yi
 API_EMAIL = "test-email@example.com"
 API_PASSWORD = "test-password"
 HASS_UUID = "phony-unique-id"
-SOURCE_USER = "user"
diff --git a/tests/components/sensoterra/test_config_flow.py b/tests/components/sensoterra/test_config_flow.py
index 23c57261741..20921406883 100644
--- a/tests/components/sensoterra/test_config_flow.py
+++ b/tests/components/sensoterra/test_config_flow.py
@@ -7,11 +7,12 @@ import pytest
 from sensoterra.customerapi import InvalidAuth as StInvalidAuth, Timeout as StTimeout
 
 from homeassistant.components.sensoterra.const import DOMAIN
+from homeassistant.config_entries import SOURCE_USER
 from homeassistant.const import CONF_EMAIL, CONF_PASSWORD, CONF_TOKEN
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType
 
-from .const import API_EMAIL, API_PASSWORD, API_TOKEN, HASS_UUID, SOURCE_USER
+from .const import API_EMAIL, API_PASSWORD, API_TOKEN, HASS_UUID
 
 from tests.common import MockConfigEntry