diff --git a/vector/src/main/java/im/vector/app/core/ui/bottomsheet/BottomSheetGeneric.kt b/vector/src/main/java/im/vector/app/core/ui/bottomsheet/BottomSheetGeneric.kt
index a2318e3608..10ad8c6fc2 100644
--- a/vector/src/main/java/im/vector/app/core/ui/bottomsheet/BottomSheetGeneric.kt
+++ b/vector/src/main/java/im/vector/app/core/ui/bottomsheet/BottomSheetGeneric.kt
@@ -51,13 +51,13 @@ abstract class BottomSheetGeneric<STATE : BottomSheetGenericState, ACTION : Bott
     @CallSuper
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        views.views.bottomSheetRecyclerView.configureWith(getController(), viewPool = sharedViewPool, hasFixedSize = false, disableItemAnimation = true)
+        views.bottomSheetRecyclerView.configureWith(getController(), viewPool = sharedViewPool, hasFixedSize = false, disableItemAnimation = true)
         getController().listener = this
     }
 
     @CallSuper
     override fun onDestroyView() {
-        views.views.bottomSheetRecyclerView.cleanup()
+        views.bottomSheetRecyclerView.cleanup()
         getController().listener = null
         super.onDestroyView()
     }
diff --git a/vector/src/main/java/im/vector/app/core/ui/views/JumpToReadMarkerView.kt b/vector/src/main/java/im/vector/app/core/ui/views/JumpToReadMarkerView.kt
index b305d3246e..28e23c0e50 100644
--- a/vector/src/main/java/im/vector/app/core/ui/views/JumpToReadMarkerView.kt
+++ b/vector/src/main/java/im/vector/app/core/ui/views/JumpToReadMarkerView.kt
@@ -22,7 +22,7 @@ import android.view.View
 import android.widget.RelativeLayout
 import androidx.core.content.ContextCompat
 import im.vector.app.R
-
+import im.vector.app.databinding.ViewJumpToReadMarkerBinding
 
 class JumpToReadMarkerView @JvmOverloads constructor(
         context: Context,
@@ -43,11 +43,12 @@ class JumpToReadMarkerView @JvmOverloads constructor(
 
     private fun setupView() {
         inflate(context, R.layout.view_jump_to_read_marker, this)
+        val views = ViewJumpToReadMarkerBinding.bind(this)
         setBackgroundColor(ContextCompat.getColor(context, R.color.notification_accent_color))
-        jumpToReadMarkerLabelView.setOnClickListener {
+        views.jumpToReadMarkerLabelView.setOnClickListener {
             callback?.onJumpToReadMarkerClicked()
         }
-        closeJumpToReadMarkerView.setOnClickListener {
+        views.closeJumpToReadMarkerView.setOnClickListener {
             visibility = View.INVISIBLE
             callback?.onClearReadMarkerClicked()
         }
diff --git a/vector/src/main/java/im/vector/app/core/ui/views/KeysBackupBanner.kt b/vector/src/main/java/im/vector/app/core/ui/views/KeysBackupBanner.kt
index 478f448e1d..19a0d9fce4 100755
--- a/vector/src/main/java/im/vector/app/core/ui/views/KeysBackupBanner.kt
+++ b/vector/src/main/java/im/vector/app/core/ui/views/KeysBackupBanner.kt
@@ -24,6 +24,7 @@ import androidx.core.content.edit
 import androidx.core.view.isVisible
 import im.vector.app.R
 import im.vector.app.core.di.DefaultSharedPreferences
+import im.vector.app.databinding.ViewKeysBackupBannerBinding
 
 import timber.log.Timber
 
@@ -40,6 +41,8 @@ class KeysBackupBanner @JvmOverloads constructor(
     var delegate: Delegate? = null
     private var state: State = State.Initial
 
+    private lateinit var views: ViewKeysBackupBannerBinding
+    
     init {
         setupView()
         DefaultSharedPreferences.getInstance(context).edit {
@@ -119,9 +122,10 @@ class KeysBackupBanner @JvmOverloads constructor(
         inflate(context, R.layout.view_keys_backup_banner, this)
 
         setOnClickListener(this)
-        view_keys_backup_banner_text_1.setOnClickListener(this)
-        view_keys_backup_banner_text_2.setOnClickListener(this)
-        view_keys_backup_banner_close.setOnClickListener { onCloseClicked() }
+        views = ViewKeysBackupBannerBinding.bind(this)
+        views.viewKeysBackupBannerText1.setOnClickListener(this)
+        views.viewKeysBackupBannerText2.setOnClickListener(this)
+        views.viewKeysBackupBannerClose.setOnClickListener { onCloseClicked() }
     }
 
     private fun renderInitial() {
@@ -140,10 +144,10 @@ class KeysBackupBanner @JvmOverloads constructor(
         } else {
             isVisible = true
 
-            view_keys_backup_banner_text_1.setText(R.string.secure_backup_banner_setup_line1)
-            view_keys_backup_banner_text_2.isVisible = true
-            view_keys_backup_banner_text_2.setText(R.string.secure_backup_banner_setup_line2)
-            view_keys_backup_banner_close_group.isVisible = true
+            views.viewKeysBackupBannerText1.setText(R.string.secure_backup_banner_setup_line1)
+            views.viewKeysBackupBannerText2.isVisible = true
+            views.viewKeysBackupBannerText2.setText(R.string.secure_backup_banner_setup_line2)
+            views.viewKeysBackupBannerCloseGroup.isVisible = true
         }
     }
 
@@ -153,10 +157,10 @@ class KeysBackupBanner @JvmOverloads constructor(
         } else {
             isVisible = true
 
-            view_keys_backup_banner_text_1.setText(R.string.keys_backup_banner_recover_line1)
-            view_keys_backup_banner_text_2.isVisible = true
-            view_keys_backup_banner_text_2.setText(R.string.keys_backup_banner_recover_line2)
-            view_keys_backup_banner_close_group.isVisible = true
+            views.viewKeysBackupBannerText1.setText(R.string.keys_backup_banner_recover_line1)
+            views.viewKeysBackupBannerText2.isVisible = true
+            views.viewKeysBackupBannerText2.setText(R.string.keys_backup_banner_recover_line2)
+            views.viewKeysBackupBannerCloseGroup.isVisible = true
         }
     }
 
@@ -166,28 +170,28 @@ class KeysBackupBanner @JvmOverloads constructor(
         } else {
             isVisible = true
 
-            view_keys_backup_banner_text_1.setText(R.string.keys_backup_banner_update_line1)
-            view_keys_backup_banner_text_2.isVisible = true
-            view_keys_backup_banner_text_2.setText(R.string.keys_backup_banner_update_line2)
-            view_keys_backup_banner_close_group.isVisible = true
+            views.viewKeysBackupBannerText1.setText(R.string.keys_backup_banner_update_line1)
+            views.viewKeysBackupBannerText2.isVisible = true
+            views.viewKeysBackupBannerText2.setText(R.string.keys_backup_banner_update_line2)
+            views.viewKeysBackupBannerCloseGroup.isVisible = true
         }
     }
 
     private fun renderBackingUp() {
         isVisible = true
-        view_keys_backup_banner_text_1.setText(R.string.secure_backup_banner_setup_line1)
-        view_keys_backup_banner_text_2.isVisible = true
-        view_keys_backup_banner_text_2.setText(R.string.keys_backup_banner_in_progress)
-        view_keys_backup_banner_loading.isVisible = true
+        views.viewKeysBackupBannerText1.setText(R.string.secure_backup_banner_setup_line1)
+        views.viewKeysBackupBannerText2.isVisible = true
+        views.viewKeysBackupBannerText2.setText(R.string.keys_backup_banner_in_progress)
+        views.viewKeysBackupBannerLoading.isVisible = true
     }
 
     /**
      * Hide all views that are not visible in all state
      */
     private fun hideAll() {
-        view_keys_backup_banner_text_2.isVisible = false
-        view_keys_backup_banner_close_group.isVisible = false
-        view_keys_backup_banner_loading.isVisible = false
+        views.viewKeysBackupBannerText2.isVisible = false
+        views.viewKeysBackupBannerCloseGroup.isVisible = false
+        views.viewKeysBackupBannerLoading.isVisible = false
     }
 
     /**