diff --git a/homeassistant/components/nuki/config_flow.py b/homeassistant/components/nuki/config_flow.py
index c3e0ed93372..bd2c5a0d750 100644
--- a/homeassistant/components/nuki/config_flow.py
+++ b/homeassistant/components/nuki/config_flow.py
@@ -69,13 +69,13 @@ class NukiConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
 
     async def async_step_dhcp(self, discovery_info: dhcp.DhcpServiceInfo) -> FlowResult:
         """Prepare configuration for a DHCP discovered Nuki bridge."""
-        await self.async_set_unique_id(int(discovery_info[dhcp.HOSTNAME][12:], 16))
+        await self.async_set_unique_id(int(discovery_info.hostname[12:], 16))
 
         self._abort_if_unique_id_configured()
 
         self.discovery_schema = vol.Schema(
             {
-                vol.Required(CONF_HOST, default=discovery_info[dhcp.IP_ADDRESS]): str,
+                vol.Required(CONF_HOST, default=discovery_info.ip): str,
                 vol.Required(CONF_PORT, default=DEFAULT_PORT): int,
                 vol.Required(CONF_TOKEN): str,
             }