diff --git a/supervisor/dbus/payloads/interface_update.tmpl b/supervisor/dbus/payloads/interface_update.tmpl
index 2423d5d1e..63dbaa981 100644
--- a/supervisor/dbus/payloads/interface_update.tmpl
+++ b/supervisor/dbus/payloads/interface_update.tmpl
@@ -85,7 +85,7 @@
         },
     '802-11-wireless-security':
         {
-        {% if interface.wifi.auth == "web" %}
+        {% if interface.wifi.auth == "wep" %}
             'auth-alg': <'none'>,
             'key-mgmt': <'none'>
         {% elif interface.wifi.auth == "wpa-psk" %}
diff --git a/supervisor/host/const.py b/supervisor/host/const.py
index c455a8a14..81eda44fb 100644
--- a/supervisor/host/const.py
+++ b/supervisor/host/const.py
@@ -22,7 +22,7 @@ class AuthMethod(str, Enum):
     """Authentication method."""
 
     OPEN = "open"
-    WEB = "web"
+    WEP = "wep"
     WPA_PSK = "wpa-psk"
 
 
diff --git a/supervisor/host/network.py b/supervisor/host/network.py
index eac11f51b..bfbf34e6f 100644
--- a/supervisor/host/network.py
+++ b/supervisor/host/network.py
@@ -287,8 +287,8 @@ class Interface:
             return None
 
         # Authentication
-        if inet.settings.wireless_security.key_mgmt == "none":
-            auth = AuthMethod.WEB
+        if inet.settings.wireless_security.auth_alg == "none":
+            auth = AuthMethod.WEP
         elif inet.settings.wireless_security.key_mgmt == "wpa-psk":
             auth = AuthMethod.WPA_PSK
         else:
diff --git a/tests/dbus/payloads/test_interface_update_payload.py b/tests/dbus/payloads/test_interface_update_payload.py
index de7099d30..f4a874f6e 100644
--- a/tests/dbus/payloads/test_interface_update_payload.py
+++ b/tests/dbus/payloads/test_interface_update_payload.py
@@ -124,7 +124,7 @@ async def test_interface_update_payload_wireless_web(coresys):
 
     interface.type = InterfaceType.WIRELESS
     interface.wifi = WifiConfig(
-        WifiMode.INFRASTRUCTURE, "Test", AuthMethod.WEB, "password", 0
+        WifiMode.INFRASTRUCTURE, "Test", AuthMethod.WEP, "password", 0
     )
 
     data = interface_update_payload(interface)