diff --git a/homeassistant/components/humidifier/__init__.py b/homeassistant/components/humidifier/__init__.py
index b5f02a6a5d3..051e326fa53 100644
--- a/homeassistant/components/humidifier/__init__.py
+++ b/homeassistant/components/humidifier/__init__.py
@@ -38,6 +38,9 @@ from .const import (  # noqa: F401
     DEVICE_CLASS_DEHUMIDIFIER,
     DEVICE_CLASS_HUMIDIFIER,
     DOMAIN,
+    MODE_AUTO,
+    MODE_AWAY,
+    MODE_NORMAL,
     SERVICE_SET_HUMIDITY,
     SERVICE_SET_MODE,
     SUPPORT_MODES,