diff --git a/app/src/main/res/layout/fragment_reader.xml b/app/src/main/res/layout/fragment_reader.xml
index 9a103f86..9c869d0b 100644
--- a/app/src/main/res/layout/fragment_reader.xml
+++ b/app/src/main/res/layout/fragment_reader.xml
@@ -35,7 +35,7 @@
     </data>
 
     <!--
-        Set nestedScrollingEnabled="true".
+        Use NestedScrollView.
         Without this, we have this problem:
         - have a long poem already entered.
         - launch the app.
@@ -44,13 +44,12 @@
         - try to scroll down.
         You can't scroll down to the end of the poem
     -->
-    <ScrollView
+    <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         android:clipChildren="false"
         android:clipToPadding="false"
         android:fillViewport="false"
-        android:nestedScrollingEnabled="true"
         android:paddingBottom="@dimen/activity_vertical_margin"
         android:paddingLeft="@dimen/activity_horizontal_margin"
         android:paddingRight="@dimen/activity_horizontal_margin"
@@ -104,5 +103,5 @@
                 app:layout_constraintBottom_toBottomOf="parent"
                 tools:text="45 words, 300 characters"/>
         </androidx.constraintlayout.widget.ConstraintLayout>
-    </ScrollView>
+    </androidx.core.widget.NestedScrollView>
 </layout>