diff --git a/manifest.json b/manifest.json
index 1cc0440..f2917fe 100644
--- a/manifest.json
+++ b/manifest.json
@@ -18,6 +18,7 @@
     "default": {
       "Time window": 10,
 	  "Target IP": "",
+	  "Network interface":"prefer wired",
       "Debugging": false
     },
     "schema": {
@@ -30,17 +31,26 @@
           "type": "string",
           "description": "Can be used to override the add-on to target a specific IP address range. For example, paste in 192.168.8.10 if you want to scan 192.168.8.2 through 192.168.8.254. Leave empty to use the controller's own IP address as the basis."
         },
+        "Network interface": {
+          "description": "Your device may be connected to a network over wifi or through a network cable. In theory these could even be two different networks. That's why you can select if you prefer to scan on the wireless (wlan0) or wired (eth0) network.",
+          "enum": [
+              "prefer wired",
+			  "prefer wireless"
+          ],
+          "type": "string"
+        },
         "Debugging": {
           "description": "Debugging allows you to diagnose any issues with the add-on. If enabled it will result in a lot more debug data in the internal log (which can be found under Settings -> Seveloper -> View internal logs).",
           "type": "boolean"
         }
       },
       "required": [
-        "Time window"
+        "Time window",
+		"Network interface"
       ],
       "type": "object"
     }
   },
   "short_name": "Network pres",
-  "version": "1.1.3"
+  "version": "1.2.0"
 }
\ No newline at end of file