diff --git a/homeassistant/components/emonitor/__init__.py b/homeassistant/components/emonitor/__init__.py
index 69c8b907b72..91263db5127 100644
--- a/homeassistant/components/emonitor/__init__.py
+++ b/homeassistant/components/emonitor/__init__.py
@@ -25,7 +25,7 @@ async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:
     session = aiohttp_client.async_get_clientsession(hass)
     emonitor = Emonitor(entry.data[CONF_HOST], session)
 
-    coordinator = DataUpdateCoordinator(
+    coordinator: DataUpdateCoordinator = DataUpdateCoordinator(
         hass,
         _LOGGER,
         name=entry.title,
diff --git a/mypy.ini b/mypy.ini
index 22cd0c478d5..01bf959491e 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1334,9 +1334,6 @@ ignore_errors = true
 [mypy-homeassistant.components.elkm1.*]
 ignore_errors = true
 
-[mypy-homeassistant.components.emonitor.*]
-ignore_errors = true
-
 [mypy-homeassistant.components.enphase_envoy.*]
 ignore_errors = true
 
diff --git a/script/hassfest/mypy_config.py b/script/hassfest/mypy_config.py
index 31e364d6062..c3b135b4de6 100644
--- a/script/hassfest/mypy_config.py
+++ b/script/hassfest/mypy_config.py
@@ -37,7 +37,6 @@ IGNORED_MODULES: Final[list[str]] = [
     "homeassistant.components.directv.*",
     "homeassistant.components.doorbird.*",
     "homeassistant.components.elkm1.*",
-    "homeassistant.components.emonitor.*",
     "homeassistant.components.enphase_envoy.*",
     "homeassistant.components.entur_public_transport.*",
     "homeassistant.components.evohome.*",