fix missing import

home-assistant · May 13, 2020 · 4fec772 · 4fec772
1 parent cdc6809
commit 4fec772
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/homeassistant/components/wiffi/config_flow.py b/homeassistant/components/wiffi/config_flow.py
@@ -9,6 +9,7 @@
 
 from homeassistant import config_entries
 from homeassistant.const import CONF_PORT
+from homeassistant.core import callback
 
 from .const import DEFAULT_PORT, DOMAIN  # pylint: disable=unused-import