diff --git a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
index 66a6d8a9..b42634b5 100644
--- a/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
+++ b/component/viewer/src/main/java/one/nem/lacerta/component/viewer/ViewerViewPagerAdapter.java
@@ -15,6 +15,7 @@ public class ViewerViewPagerAdapter extends FragmentStateAdapter {
     // Variables
     private ArrayList<String> fragmentTargetIdList = new ArrayList<>();
     private ArrayList<String> fragmentTitleList = new ArrayList<>();
+    private ArrayList<String> fragmentRevisionList = new ArrayList<>();
 
     // Setter
 
@@ -26,6 +27,10 @@ public class ViewerViewPagerAdapter extends FragmentStateAdapter {
         this.fragmentTitleList = fragmentTitleList;
     }
 
+    public void setFragmentRevisionList(ArrayList<String> fragmentRevisionList) {
+        this.fragmentRevisionList = fragmentRevisionList;
+    }
+
     public ViewerViewPagerAdapter(@NonNull FragmentActivity fragmentActivity) {
         super(fragmentActivity);
     }