diff --git a/homeassistant/components/lovelace/cast.py b/homeassistant/components/lovelace/cast.py
index 635425ba3dc..e63ea564f30 100644
--- a/homeassistant/components/lovelace/cast.py
+++ b/homeassistant/components/lovelace/cast.py
@@ -25,7 +25,8 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers.network import NoURLAvailableError, get_url
 
-from .const import DOMAIN, LOVELACE_DATA, ConfigNotFound
+from .const import DOMAIN, LOVELACE_DATA
+from .util import ConfigNotFound
 
 DEFAULT_DASHBOARD = "_default_"
 
diff --git a/homeassistant/components/lovelace/const.py b/homeassistant/components/lovelace/const.py
index 0450c62338d..b6c689e7409 100644
--- a/homeassistant/components/lovelace/const.py
+++ b/homeassistant/components/lovelace/const.py
@@ -13,7 +13,6 @@ from homeassistant.const import (
     CONF_URL,
     EVENT_LOVELACE_UPDATED,  # noqa: F401
 )
-from homeassistant.exceptions import HomeAssistantError
 from homeassistant.helpers import config_validation as cv
 from homeassistant.helpers.typing import VolDictType
 from homeassistant.util.hass_dict import HassKey
@@ -88,7 +87,3 @@ STORAGE_DASHBOARD_CREATE_FIELDS: VolDictType = {
 }
 
 STORAGE_DASHBOARD_UPDATE_FIELDS = DASHBOARD_BASE_UPDATE_FIELDS
-
-
-class ConfigNotFound(HomeAssistantError):
-    """When no config available."""
diff --git a/homeassistant/components/lovelace/dashboard.py b/homeassistant/components/lovelace/dashboard.py
index ddb54e7618f..a1a9a98e5c6 100644
--- a/homeassistant/components/lovelace/dashboard.py
+++ b/homeassistant/components/lovelace/dashboard.py
@@ -32,8 +32,8 @@ from .const import (
     MODE_YAML,
     STORAGE_DASHBOARD_CREATE_FIELDS,
     STORAGE_DASHBOARD_UPDATE_FIELDS,
-    ConfigNotFound,
 )
+from .util import ConfigNotFound
 
 CONFIG_STORAGE_KEY_DEFAULT = DOMAIN
 CONFIG_STORAGE_KEY = "lovelace.{}"
diff --git a/homeassistant/components/lovelace/util.py b/homeassistant/components/lovelace/util.py
new file mode 100644
index 00000000000..7d98959d62f
--- /dev/null
+++ b/homeassistant/components/lovelace/util.py
@@ -0,0 +1,7 @@
+"""Utils for Lovelace."""
+
+from homeassistant.exceptions import HomeAssistantError
+
+
+class ConfigNotFound(HomeAssistantError):
+    """When no config available."""