diff --git a/components/lib/column/Column.d.ts b/components/lib/column/Column.d.ts
index 61fa49f53..5936e2499 100755
--- a/components/lib/column/Column.d.ts
+++ b/components/lib/column/Column.d.ts
@@ -148,6 +148,10 @@ export interface ColumnPassThroughOptions {
      * Used to pass attributes to the sort's DOM element.
      */
     sort?: ColumnPassThroughOptionType;
+    /**
+     * Used to pass attributes to the sort icon's DOM element.
+     */
+    sortIcon?: ColumnPassThroughOptionType;
     /**
      * Used to pass attributes to the sort badge's DOM element.
      */