diff --git a/homeassistant/components/zodiac/__init__.py b/homeassistant/components/zodiac/__init__.py
index 48d1d8aa7aa..1e7c1f3bc43 100644
--- a/homeassistant/components/zodiac/__init__.py
+++ b/homeassistant/components/zodiac/__init__.py
@@ -1,45 +1,8 @@
 """The zodiac component."""
-import voluptuous as vol
 
-from homeassistant.config_entries import SOURCE_IMPORT, ConfigEntry
+from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import Platform
-from homeassistant.core import DOMAIN as HOMEASSISTANT_DOMAIN, HomeAssistant
-from homeassistant.helpers.issue_registry import IssueSeverity, async_create_issue
-from homeassistant.helpers.typing import ConfigType
-
-from .const import DOMAIN
-
-CONFIG_SCHEMA = vol.Schema(
-    {vol.Optional(DOMAIN): {}},
-    extra=vol.ALLOW_EXTRA,
-)
-
-
-async def async_setup(hass: HomeAssistant, config: ConfigType) -> bool:
-    """Set up the zodiac component."""
-    if DOMAIN in config:
-        async_create_issue(
-            hass,
-            HOMEASSISTANT_DOMAIN,
-            f"deprecated_yaml_{DOMAIN}",
-            breaks_in_ha_version="2024.1.0",
-            is_fixable=False,
-            issue_domain=DOMAIN,
-            severity=IssueSeverity.WARNING,
-            translation_key="deprecated_yaml",
-            translation_placeholders={
-                "domain": DOMAIN,
-                "integration_title": "Zodiac",
-            },
-        )
-
-        hass.async_create_task(
-            hass.config_entries.flow.async_init(
-                DOMAIN, context={"source": SOURCE_IMPORT}, data=config
-            )
-        )
-
-    return True
+from homeassistant.core import HomeAssistant
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
diff --git a/homeassistant/components/zodiac/config_flow.py b/homeassistant/components/zodiac/config_flow.py
index ebc0a819d1d..4acb3873031 100644
--- a/homeassistant/components/zodiac/config_flow.py
+++ b/homeassistant/components/zodiac/config_flow.py
@@ -25,7 +25,3 @@ class ZodiacConfigFlow(ConfigFlow, domain=DOMAIN):
             return self.async_create_entry(title=DEFAULT_NAME, data={})
 
         return self.async_show_form(step_id="user")
-
-    async def async_step_import(self, user_input: dict[str, Any]) -> FlowResult:
-        """Handle import from configuration.yaml."""
-        return await self.async_step_user(user_input)
diff --git a/tests/components/zodiac/test_config_flow.py b/tests/components/zodiac/test_config_flow.py
index 18a512e0b45..4b5baefb0f2 100644
--- a/tests/components/zodiac/test_config_flow.py
+++ b/tests/components/zodiac/test_config_flow.py
@@ -4,7 +4,7 @@ from unittest.mock import patch
 import pytest
 
 from homeassistant.components.zodiac.const import DOMAIN
-from homeassistant.config_entries import SOURCE_IMPORT, SOURCE_USER
+from homeassistant.config_entries import SOURCE_USER
 from homeassistant.core import HomeAssistant
 from homeassistant.data_entry_flow import FlowResultType
 
@@ -36,7 +36,7 @@ async def test_full_user_flow(hass: HomeAssistant) -> None:
     assert len(mock_setup_entry.mock_calls) == 1
 
 
-@pytest.mark.parametrize("source", [SOURCE_USER, SOURCE_IMPORT])
+@pytest.mark.parametrize("source", [SOURCE_USER])
 async def test_single_instance_allowed(
     hass: HomeAssistant,
     source: str,
@@ -52,19 +52,3 @@ async def test_single_instance_allowed(
 
     assert result.get("type") == FlowResultType.ABORT
     assert result.get("reason") == "single_instance_allowed"
-
-
-async def test_import_flow(
-    hass: HomeAssistant,
-) -> None:
-    """Test the import configuration flow."""
-    result = await hass.config_entries.flow.async_init(
-        DOMAIN,
-        context={"source": SOURCE_IMPORT},
-        data={},
-    )
-
-    assert result.get("type") == FlowResultType.CREATE_ENTRY
-    assert result.get("title") == "Zodiac"
-    assert result.get("data") == {}
-    assert result.get("options") == {}