diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/LocalOnlyInterfaceManager.kt b/mobile/src/main/java/be/mygod/vpnhotspot/LocalOnlyInterfaceManager.kt
index ff855da9..a1a8ab41 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/LocalOnlyInterfaceManager.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/LocalOnlyInterfaceManager.kt
@@ -6,7 +6,7 @@ import be.mygod.vpnhotspot.widget.SmartSnackbar
 import timber.log.Timber
 import java.net.InterfaceAddress
 
-class LocalOnlyInterfaceManager(val caller: Any, val downstream: String) {
+class LocalOnlyInterfaceManager(private val caller: Any, val downstream: String) {
     private var routing: Routing? = null
 
     init {
diff --git a/mobile/src/main/java/be/mygod/vpnhotspot/net/Routing.kt b/mobile/src/main/java/be/mygod/vpnhotspot/net/Routing.kt
index 53a7e8c0..f87bd2c9 100644
--- a/mobile/src/main/java/be/mygod/vpnhotspot/net/Routing.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/net/Routing.kt
@@ -20,7 +20,7 @@ import java.net.*
  *
  * Once revert is called, this object no longer serves any purpose.
  */
-class Routing(val caller: Any, val downstream: String, ownerAddress: InterfaceAddress? = null) :
+class Routing(private val caller: Any, private val downstream: String, ownerAddress: InterfaceAddress? = null) :
         IpNeighbourMonitor.Callback {
     companion object {
         /**