diff --git a/vector/src/main/java/im/vector/riotx/features/roommemberprofile/powerlevel/EditPowerLevelDialogs.kt b/vector/src/main/java/im/vector/riotx/features/roommemberprofile/powerlevel/EditPowerLevelDialogs.kt
index 123c40d65a..bcb1a79eec 100644
--- a/vector/src/main/java/im/vector/riotx/features/roommemberprofile/powerlevel/EditPowerLevelDialogs.kt
+++ b/vector/src/main/java/im/vector/riotx/features/roommemberprofile/powerlevel/EditPowerLevelDialogs.kt
@@ -19,7 +19,6 @@ package im.vector.riotx.features.roommemberprofile.powerlevel
 import android.app.Activity
 import android.content.DialogInterface
 import android.view.KeyEvent
-import android.widget.SeekBar
 import androidx.appcompat.app.AlertDialog
 import androidx.core.view.isVisible
 import im.vector.matrix.android.api.session.room.powerlevels.Role
@@ -29,30 +28,13 @@ import kotlinx.android.synthetic.main.dialog_edit_power_level.view.*
 
 object EditPowerLevelDialogs {
 
-    private const val SLIDER_STEP = 1
-    private const val SLIDER_MAX_VALUE = 100
-    private const val SLIDER_MIN_VALUE = -100
-
     fun showChoice(activity: Activity, currentRole: Role, listener: (Int) -> Unit) {
         val dialogLayout = activity.layoutInflater.inflate(R.layout.dialog_edit_power_level, null)
         dialogLayout.powerLevelRadioGroup.setOnCheckedChangeListener { _, checkedId ->
-            dialogLayout.powerLevelCustomLayout.isVisible = checkedId == R.id.powerLevelCustomRadio
+            dialogLayout.powerLevelCustomEditLayout.isVisible = checkedId == R.id.powerLevelCustomRadio
         }
-        dialogLayout.powerLevelCustomSlider.setOnSeekBarChangeListener(object : SeekBar.OnSeekBarChangeListener {
-            override fun onProgressChanged(seekBar: SeekBar, progress: Int, fromUser: Boolean) {
-                dialogLayout.powerLevelCustomTitle.text = activity.getString(R.string.power_level_custom, seekBar.normalizedProgress())
-            }
+        dialogLayout.powerLevelCustomEdit.setText(currentRole.value.toString())
 
-            override fun onStartTrackingTouch(seekBar: SeekBar?) {
-                //NOOP
-            }
-
-            override fun onStopTrackingTouch(seekBar: SeekBar?) {
-                //NOOP
-            }
-        })
-        dialogLayout.powerLevelCustomSlider.max = (SLIDER_MAX_VALUE - SLIDER_MIN_VALUE) / SLIDER_STEP
-        dialogLayout.powerLevelCustomSlider.progress = SLIDER_MAX_VALUE + (currentRole.value * SLIDER_STEP)
         when (currentRole) {
             Role.Admin     -> dialogLayout.powerLevelAdminRadio.isChecked = true
             Role.Moderator -> dialogLayout.powerLevelModeratorRadio.isChecked = true
@@ -69,7 +51,9 @@ object EditPowerLevelDialogs {
                         R.id.powerLevelAdminRadio     -> Role.Admin.value
                         R.id.powerLevelModeratorRadio -> Role.Moderator.value
                         R.id.powerLevelDefaultRadio   -> Role.Default.value
-                        else                          -> dialogLayout.powerLevelCustomSlider.normalizedProgress()
+                        else                          -> {
+                            dialogLayout.powerLevelCustomEdit.text?.toString()?.toInt() ?: currentRole.value
+                        }
                     }
                     listener(newValue)
                 }
@@ -89,8 +73,6 @@ object EditPowerLevelDialogs {
                 .show()
     }
 
-    private fun SeekBar.normalizedProgress() = SLIDER_MIN_VALUE + (progress * SLIDER_STEP)
-
     fun showValidation(activity: Activity, onValidate: () -> Unit) {
         // ask to the user to confirmation thu upgrade.
         AlertDialog.Builder(activity)
diff --git a/vector/src/main/res/layout/dialog_edit_power_level.xml b/vector/src/main/res/layout/dialog_edit_power_level.xml
index 1956bec1c9..264563746d 100644
--- a/vector/src/main/res/layout/dialog_edit_power_level.xml
+++ b/vector/src/main/res/layout/dialog_edit_power_level.xml
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    xmlns:tools="http://schemas.android.com/tools"
     android:orientation="vertical"
     android:paddingStart="?dialogPreferredPadding"
     android:paddingLeft="?dialogPreferredPadding"
@@ -47,30 +47,19 @@
 
     </RadioGroup>
 
-    <RelativeLayout
-        android:id="@+id/powerLevelCustomLayout"
+    <com.google.android.material.textfield.TextInputLayout
+        android:id="@+id/powerLevelCustomEditLayout"
+        style="@style/VectorTextInputLayout"
+        android:hint="@string/power_level_custom_no_value"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_marginTop="8dp">
+        android:layout_height="wrap_content">
 
-        <TextView
-            android:id="@+id/powerLevelCustomTitle"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_alignParentStart="true"
-            tools:text="Custom (20)"
-            android:layout_marginStart="16dp"
-            android:textColor="?riotx_text_primary"
-            android:textStyle="bold" />
-
-        <SeekBar
-            android:id="@+id/powerLevelCustomSlider"
+        <com.google.android.material.textfield.TextInputEditText
+            android:id="@+id/powerLevelCustomEdit"
             android:layout_width="match_parent"
             android:layout_height="wrap_content"
-            android:layout_marginTop="8dp"
-            android:layout_below="@id/powerLevelCustomTitle"
-            android:max="100"
-            android:progress="1" />
-    </RelativeLayout>
+            android:inputType="number|numberSigned" />
+
+    </com.google.android.material.textfield.TextInputLayout>
 
 </LinearLayout>