diff --git a/types/office-js/index.d.ts b/types/office-js/index.d.ts
index 0bb0bbf539..544244033d 100644
--- a/types/office-js/index.d.ts
+++ b/types/office-js/index.d.ts
@@ -1249,12 +1249,6 @@ declare namespace Office {
          */
         Index
     }
-    enum Index {
-        First,
-        Last,
-        Next,
-        Previous
-    }
     /**
      * Specifies whether to select (highlight) the location to navigate to (when using the Document.goToByIdAsync method).
      *