diff --git a/app/build.gradle b/app/build.gradle
index 3cb1cd7c..74e34d0d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -1,6 +1,5 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
-apply plugin: 'kotlin-android-extensions'
 
 android {
     compileSdkVersion = 29
diff --git a/app/src/main/kotlin/com/tutpro/baresip/AccountActivity.kt b/app/src/main/kotlin/com/tutpro/baresip/AccountActivity.kt
index ef2fdc04..b7ad9862 100644
--- a/app/src/main/kotlin/com/tutpro/baresip/AccountActivity.kt
+++ b/app/src/main/kotlin/com/tutpro/baresip/AccountActivity.kt
@@ -10,8 +10,6 @@ import android.view.View
 import android.widget.*
 import com.tutpro.baresip.databinding.ActivityAccountBinding
 
-import kotlinx.android.synthetic.main.activity_account.*
-
 class AccountActivity : AppCompatActivity() {
 
     private lateinit var binding: ActivityAccountBinding
@@ -419,7 +417,7 @@ class AccountActivity : AppCompatActivity() {
                     save = true
                 }
 
-                var tVmUri = voicemailUri.text.toString().trim()
+                var tVmUri = vmUri.text.toString().trim()
                 if (tVmUri != acc.vmUri) {
                     if (tVmUri != "") {
                         if (!tVmUri.startsWith("sip:")) tVmUri = "sip:$tVmUri"