diff --git a/homeassistant/components/tahoma.py b/homeassistant/components/tahoma.py
index 645d67b3dc2..ff9e30e5c68 100644
--- a/homeassistant/components/tahoma.py
+++ b/homeassistant/components/tahoma.py
@@ -39,6 +39,7 @@ TAHOMA_TYPES = {
     'io:ExteriorVenetianBlindIOComponent': 'cover',
     'io:HorizontalAwningIOComponent': 'cover',
     'io:LightIOSystemSensor': 'sensor',
+    'io:OnOffIOComponent': 'switch',
     'io:OnOffLightIOComponent': 'switch',
     'io:RollerShutterGenericIOComponent': 'cover',
     'io:RollerShutterUnoIOComponent': 'cover',