diff --git a/homeassistant/components/prosegur/__init__.py b/homeassistant/components/prosegur/__init__.py
index 2e4a0bd0ed5..3e31a1142ce 100644
--- a/homeassistant/components/prosegur/__init__.py
+++ b/homeassistant/components/prosegur/__init__.py
@@ -3,10 +3,10 @@ import logging
 
 from pyprosegur.auth import Auth
 
-from homeassistant.config_entries import SOURCE_REAUTH, ConfigEntry
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import CONF_PASSWORD, CONF_USERNAME
 from homeassistant.core import HomeAssistant
-from homeassistant.exceptions import ConfigEntryNotReady
+from homeassistant.exceptions import ConfigEntryAuthFailed, ConfigEntryNotReady
 from homeassistant.helpers import aiohttp_client
 
 from .const import CONF_COUNTRY, DOMAIN
@@ -32,12 +32,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     except ConnectionRefusedError as error:
         _LOGGER.error("Configured credential are invalid, %s", error)
 
-        hass.async_create_task(
-            hass.config_entries.flow.async_init(
-                DOMAIN,
-                context={"source": SOURCE_REAUTH, "entry_id": entry.data["entry_id"]},
-            )
-        )
+        raise ConfigEntryAuthFailed from error
 
     except ConnectionError as error:
         _LOGGER.error("Could not connect with Prosegur backend: %s", error)
diff --git a/homeassistant/components/prosegur/config_flow.py b/homeassistant/components/prosegur/config_flow.py
index af1ae456f12..1807561663b 100644
--- a/homeassistant/components/prosegur/config_flow.py
+++ b/homeassistant/components/prosegur/config_flow.py
@@ -25,11 +25,9 @@ STEP_USER_DATA_SCHEMA = vol.Schema(
 
 async def validate_input(hass: core.HomeAssistant, data):
     """Validate the user input allows us to connect."""
+    session = aiohttp_client.async_get_clientsession(hass)
+    auth = Auth(session, data[CONF_USERNAME], data[CONF_PASSWORD], data[CONF_COUNTRY])
     try:
-        session = aiohttp_client.async_get_clientsession(hass)
-        auth = Auth(
-            session, data[CONF_USERNAME], data[CONF_PASSWORD], data[CONF_COUNTRY]
-        )
         install = await Installation.retrieve(auth)
     except ConnectionRefusedError:
         raise InvalidAuth from ConnectionRefusedError
@@ -95,15 +93,14 @@ class ConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
                 errors["base"] = "cannot_connect"
             except InvalidAuth:
                 errors["base"] = "invalid_auth"
-            except Exception as exception:  # pylint: disable=broad-except
-                _LOGGER.exception(exception)
+            except Exception:  # pylint: disable=broad-except
+                _LOGGER.exception("Unexpected exception")
                 errors["base"] = "unknown"
             else:
-                data = self.entry.data.copy()
                 self.hass.config_entries.async_update_entry(
                     self.entry,
                     data={
-                        **data,
+                        **self.entry.data,
                         CONF_USERNAME: user_input[CONF_USERNAME],
                         CONF_PASSWORD: user_input[CONF_PASSWORD],
                     },
diff --git a/tests/components/prosegur/common.py b/tests/components/prosegur/common.py
index 504da3ea92a..bed9d987ceb 100644
--- a/tests/components/prosegur/common.py
+++ b/tests/components/prosegur/common.py
@@ -8,7 +8,7 @@ from tests.common import MockConfigEntry
 CONTRACT = "1234abcd"
 
 
-async def setup_platform(hass, platform):
+async def setup_platform(hass):
     """Set up the Prosegur platform."""
     mock_entry = MockConfigEntry(
         domain=PROSEGUR_DOMAIN,
diff --git a/tests/components/prosegur/test_alarm_control_panel.py b/tests/components/prosegur/test_alarm_control_panel.py
index 26e0c5f94b3..9ab0c0d37de 100644
--- a/tests/components/prosegur/test_alarm_control_panel.py
+++ b/tests/components/prosegur/test_alarm_control_panel.py
@@ -48,7 +48,7 @@ def mock_status(request):
 
 async def test_entity_registry(hass, mock_auth, mock_status):
     """Tests that the devices are registered in the entity registry."""
-    await setup_platform(hass, ALARM_DOMAIN)
+    await setup_platform(hass)
     entity_registry = await hass.helpers.entity_registry.async_get_registry()
 
     entry = entity_registry.async_get(PROSEGUR_ALARM_ENTITY)
@@ -74,7 +74,7 @@ async def test_connection_error(hass, mock_auth):
 
     with patch("pyprosegur.installation.Installation.retrieve", return_value=install):
 
-        await setup_platform(hass, ALARM_DOMAIN)
+        await setup_platform(hass)
 
         await hass.async_block_till_done()
 
@@ -106,7 +106,7 @@ async def test_arm(hass, mock_auth, code, alarm_service, alarm_state):
     install.status = code
 
     with patch("pyprosegur.installation.Installation.retrieve", return_value=install):
-        await setup_platform(hass, ALARM_DOMAIN)
+        await setup_platform(hass)
 
         await hass.services.async_call(
             ALARM_DOMAIN,
diff --git a/tests/components/prosegur/test_config_flow.py b/tests/components/prosegur/test_config_flow.py
index 447baefed23..bece0bae621 100644
--- a/tests/components/prosegur/test_config_flow.py
+++ b/tests/components/prosegur/test_config_flow.py
@@ -26,7 +26,7 @@ async def test_form(hass):
     with patch(
         "homeassistant.components.prosegur.config_flow.Installation.retrieve",
         return_value=install,
-    ), patch(
+    ) as mock_retrieve, patch(
         "homeassistant.components.prosegur.async_setup_entry",
         return_value=True,
     ) as mock_setup_entry:
@@ -50,6 +50,8 @@ async def test_form(hass):
     }
     assert len(mock_setup_entry.mock_calls) == 1
 
+    assert len(mock_retrieve.mock_calls) == 1
+
 
 async def test_form_invalid_auth(hass):
     """Test we handle invalid auth."""
@@ -120,28 +122,6 @@ async def test_form_unknown_exception(hass):
     assert result2["errors"] == {"base": "unknown"}
 
 
-async def test_form_validate_input(hass):
-    """Test we retrieve data from Installation."""
-    result = await hass.config_entries.flow.async_init(
-        DOMAIN, context={"source": config_entries.SOURCE_USER}
-    )
-
-    with patch(
-        "pyprosegur.installation.Installation.retrieve",
-        return_value=MagicMock,
-    ) as mock_retrieve:
-        await hass.config_entries.flow.async_configure(
-            result["flow_id"],
-            {
-                "username": "test-username",
-                "password": "test-password",
-                "country": "PT",
-            },
-        )
-
-    assert len(mock_retrieve.mock_calls) == 1
-
-
 async def test_reauth_flow(hass):
     """Test a reauthentication flow."""
     entry = MockConfigEntry(
diff --git a/tests/components/prosegur/test_init.py b/tests/components/prosegur/test_init.py
index e0fe596ee13..2079d7a2b3c 100644
--- a/tests/components/prosegur/test_init.py
+++ b/tests/components/prosegur/test_init.py
@@ -18,7 +18,6 @@ from tests.common import MockConfigEntry
 async def test_setup_entry_fail_retrieve(hass, error):
     """Test loading the Prosegur entry."""
 
-    hass.config.components.add(DOMAIN)
     config_entry = MockConfigEntry(
         domain=DOMAIN,
         data={
@@ -47,7 +46,6 @@ async def test_unload_entry(hass, aioclient_mock):
         json={"data": {"token": "123456789"}},
     )
 
-    hass.config.components.add(DOMAIN)
     config_entry = MockConfigEntry(
         domain=DOMAIN,
         data={