diff --git a/homeassistant/components/forecast_solar/sensor.py b/homeassistant/components/forecast_solar/sensor.py
index 4efad600d66..6088da6e645 100644
--- a/homeassistant/components/forecast_solar/sensor.py
+++ b/homeassistant/components/forecast_solar/sensor.py
@@ -59,6 +59,7 @@ class ForecastSolarSensorEntity(CoordinatorEntity, SensorEntity):
             manufacturer="Forecast.Solar",
             model=coordinator.data.account_type.value,
             name="Solar Production Forecast",
+            configuration_url="https://forecast.solar",
         )
 
     @property
diff --git a/tests/components/forecast_solar/test_config_flow.py b/tests/components/forecast_solar/test_config_flow.py
index ac950d38b51..d175be986ca 100644
--- a/tests/components/forecast_solar/test_config_flow.py
+++ b/tests/components/forecast_solar/test_config_flow.py
@@ -61,6 +61,11 @@ async def test_options_flow(
 ) -> None:
     """Test config flow options."""
     mock_config_entry.add_to_hass(hass)
+    with patch(
+        "homeassistant.components.forecast_solar.async_setup_entry", return_value=True
+    ):
+        await hass.config_entries.async_setup(mock_config_entry.entry_id)
+        await hass.async_block_till_done()
 
     result = await hass.config_entries.options.async_init(mock_config_entry.entry_id)