diff --git a/packages/primevue/src/select/Select.d.ts b/packages/primevue/src/select/Select.d.ts
index 7eb709cb5..54be8c305 100755
--- a/packages/primevue/src/select/Select.d.ts
+++ b/packages/primevue/src/select/Select.d.ts
@@ -112,9 +112,13 @@ export interface SelectPassThroughOptions<T = any> {
      */
     clearIcon?: SelectPassThroughOptionType<T>;
     /**
-     * Used to pass attributes to the dropdown' DOM element.
+     * Used to pass attributes to the dropdown's DOM element.
      */
     dropdown?: SelectPassThroughOptionType<T>;
+    /**
+     * Used to pass attributes to the dropdown icon's DOM element.
+     */
+    dropdownIcon?: SelectPassThroughOptionType<T>;
     /**
      * Used to pass attributes to the loading icon's DOM element.
      */