diff --git a/vector/src/main/res/layout/view_room_detail_thread_toolbar.xml b/vector/src/main/res/layout/view_room_detail_thread_toolbar.xml
index e16912246e..c58a8cd837 100644
--- a/vector/src/main/res/layout/view_room_detail_thread_toolbar.xml
+++ b/vector/src/main/res/layout/view_room_detail_thread_toolbar.xml
@@ -26,8 +26,8 @@
 
     <ImageView
         android:id="@+id/roomToolbarThreadImageView"
-        android:layout_width="20dp"
-        android:layout_height="20dp"
+        android:layout_width="16dp"
+        android:layout_height="16dp"
         android:importantForAccessibility="no"
         android:src="@drawable/ic_presence_offline"
         app:layout_constraintBottom_toBottomOf="parent"