diff --git a/homeassistant/components/tahoma.py b/homeassistant/components/tahoma.py
index 84edd9afd40..ba91dd7c1fc 100644
--- a/homeassistant/components/tahoma.py
+++ b/homeassistant/components/tahoma.py
@@ -40,6 +40,8 @@ TAHOMA_TYPES = {
     'rts:CurtainRTSComponent': 'cover',
     'rts:BlindRTSComponent': 'cover',
     'rts:VenetianBlindRTSComponent': 'cover',
+    'rts:DualCurtainRTSComponent': 'cover',
+    'rts:ExteriorVenetianBlindRTSComponent': 'cover',
     'io:ExteriorVenetianBlindIOComponent': 'cover',
     'io:RollerShutterUnoIOComponent': 'cover',
     'io:RollerShutterWithLowSpeedManagementIOComponent': 'cover',