diff --git a/vector/src/main/AndroidManifest.xml b/vector/src/main/AndroidManifest.xml
index a1be26c1c2..881e6568a6 100644
--- a/vector/src/main/AndroidManifest.xml
+++ b/vector/src/main/AndroidManifest.xml
@@ -270,8 +270,6 @@
         <activity android:name=".features.roomprofile.RoomProfileActivity" />
         <activity android:name=".features.roomprofile.settings.joinrule.RoomJoinRuleActivity" />
 
-        <activity android:name=".features.roomprofile.members.RoomMemberListActivity" />
-
         <activity android:name=".features.signout.hard.SignedOutActivity" />
         <activity
             android:name=".features.signout.soft.SoftLogoutActivity"
diff --git a/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt b/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt
index 2b83b97dd0..8b4151144f 100644
--- a/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailFragment.kt
@@ -173,7 +173,6 @@ import im.vector.app.features.notifications.NotificationUtils
 import im.vector.app.features.permalink.NavigationInterceptor
 import im.vector.app.features.permalink.PermalinkHandler
 import im.vector.app.features.reactions.EmojiReactionPickerActivity
-import im.vector.app.features.roomprofile.members.RoomMemberListActivity
 import im.vector.app.features.roomprofile.RoomProfileActivity
 import im.vector.app.features.session.coroutineScope
 import im.vector.app.features.settings.VectorPreferences
@@ -1047,7 +1046,7 @@ class RoomDetailFragment @Inject constructor(
                 true
             }
             R.id.show_participants -> {
-                startActivity(RoomMemberListActivity.newIntent(requireContext(), roomDetailArgs.roomId))
+                navigator.openRoomProfile(requireContext(), roomDetailArgs.roomId, RoomProfileActivity.EXTRA_DIRECT_ACCESS_ROOM_MEMBERS)
                 true
             }
             R.id.show_room_info -> {
diff --git a/vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileActivity.kt b/vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileActivity.kt
index 125f0876c8..7b92007692 100644
--- a/vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileActivity.kt
+++ b/vector/src/main/java/im/vector/app/features/roomprofile/RoomProfileActivity.kt
@@ -46,7 +46,7 @@ import kotlinx.coroutines.flow.onEach
 import javax.inject.Inject
 
 @AndroidEntryPoint
-open class RoomProfileActivity :
+class RoomProfileActivity :
         VectorBaseActivity<ActivitySimpleBinding>(),
         ToolbarConfigurable {
 
@@ -68,7 +68,7 @@ open class RoomProfileActivity :
     }
 
     private lateinit var sharedActionViewModel: RoomProfileSharedActionViewModel
-    protected lateinit var roomProfileArgs: RoomProfileArgs
+    private lateinit var roomProfileArgs: RoomProfileArgs
 
     private val requireActiveMembershipViewModel: RequireActiveMembershipViewModel by viewModel()
 
@@ -83,7 +83,16 @@ open class RoomProfileActivity :
         sharedActionViewModel = viewModelProvider.get(RoomProfileSharedActionViewModel::class.java)
         roomProfileArgs = intent?.extras?.getParcelable(Mavericks.KEY_ARG) ?: return
         if (isFirstCreation()) {
-            addInitialFragment()
+            when (intent?.extras?.getInt(EXTRA_DIRECT_ACCESS, EXTRA_DIRECT_ACCESS_ROOM_ROOT)) {
+                EXTRA_DIRECT_ACCESS_ROOM_SETTINGS -> {
+                    addFragment(views.simpleFragmentContainer, RoomProfileFragment::class.java, roomProfileArgs)
+                    addFragmentToBackstack(views.simpleFragmentContainer, RoomSettingsFragment::class.java, roomProfileArgs)
+                }
+                EXTRA_DIRECT_ACCESS_ROOM_MEMBERS -> {
+                    addFragment(views.simpleFragmentContainer, RoomMemberListFragment::class.java, roomProfileArgs)
+                }
+                else -> addFragment(views.simpleFragmentContainer, RoomProfileFragment::class.java, roomProfileArgs)
+            }
         }
         sharedActionViewModel
                 .stream()
@@ -107,19 +116,6 @@ open class RoomProfileActivity :
         }
     }
 
-    open fun addInitialFragment() {
-        when (intent?.extras?.getInt(EXTRA_DIRECT_ACCESS, EXTRA_DIRECT_ACCESS_ROOM_ROOT)) {
-            EXTRA_DIRECT_ACCESS_ROOM_SETTINGS -> {
-                addFragment(views.simpleFragmentContainer, RoomProfileFragment::class.java, roomProfileArgs)
-                addFragmentToBackstack(views.simpleFragmentContainer, RoomSettingsFragment::class.java, roomProfileArgs)
-            }
-            EXTRA_DIRECT_ACCESS_ROOM_MEMBERS -> {
-                addFragment(views.simpleFragmentContainer, RoomMemberListFragment::class.java, roomProfileArgs)
-            }
-            else -> addFragment(views.simpleFragmentContainer, RoomProfileFragment::class.java, roomProfileArgs)
-        }
-    }
-
     override fun onResume() {
         super.onResume()
         if (roomDetailPendingActionStore.data != null) {
diff --git a/vector/src/main/java/im/vector/app/features/roomprofile/members/RoomMemberListActivity.kt b/vector/src/main/java/im/vector/app/features/roomprofile/members/RoomMemberListActivity.kt
deleted file mode 100644
index 128a438cd7..0000000000
--- a/vector/src/main/java/im/vector/app/features/roomprofile/members/RoomMemberListActivity.kt
+++ /dev/null
@@ -1,26 +0,0 @@
-package im.vector.app.features.roomprofile.members
-
-import android.content.Context
-import android.content.Intent
-import com.airbnb.mvrx.Mavericks
-import im.vector.app.core.extensions.addFragment
-import im.vector.app.features.roomprofile.RoomProfileActivity
-import im.vector.app.features.roomprofile.RoomProfileArgs
-
-class RoomMemberListActivity :
-        RoomProfileActivity() {
-
-    companion object {
-
-        fun newIntent(context: Context, roomId: String): Intent {
-            val roomProfileArgs = RoomProfileArgs(roomId)
-            return Intent(context, RoomMemberListActivity::class.java).apply {
-                putExtra(Mavericks.KEY_ARG, roomProfileArgs)
-            }
-        }
-    }
-
-    override fun addInitialFragment() {
-        addFragment(views.simpleFragmentContainer, RoomMemberListFragment::class.java, roomProfileArgs)
-    }
-}