diff --git a/app/src/main/res/menu/read_book.xml b/app/src/main/res/menu/read_book.xml
index f6b5a1bb4..8b95f1d3a 100644
--- a/app/src/main/res/menu/read_book.xml
+++ b/app/src/main/res/menu/read_book.xml
@@ -35,6 +35,7 @@
             android:id="@+id/menu_set_regex"
             android:icon="@drawable/ic_exchange"
             android:title="@string/txt_chapter_regex"
+            android:visible="false"
             app:showAsAction="always" />
     </group>