diff --git a/hoymiles_wifi/dtu.py b/hoymiles_wifi/dtu.py
index 6eedaea..825b030 100644
--- a/hoymiles_wifi/dtu.py
+++ b/hoymiles_wifi/dtu.py
@@ -56,6 +56,10 @@ class NetmodeSelect(Enum):
     SIM = 2
     LAN = 3
 
+    def __int__(self):
+        """Return the integer value of the network mode selection."""
+        return self.value
+
 
 class NetworkState(Enum):
     """Network state."""