diff --git a/packages/primevue/src/cascadeselect/CascadeSelect.d.ts b/packages/primevue/src/cascadeselect/CascadeSelect.d.ts
index cc1bf6e4a..e7db1a3e8 100644
--- a/packages/primevue/src/cascadeselect/CascadeSelect.d.ts
+++ b/packages/primevue/src/cascadeselect/CascadeSelect.d.ts
@@ -88,6 +88,10 @@ export interface CascadeSelectPassThroughOptions {
      * Used to pass attributes to the label's DOM element.
      */
     label?: CascadeSelectPassThroughOptionType;
+    /**
+     * Used to pass attributes to the label's DOM element.
+     */
+    clearIcon?: CascadeSelectPassThroughOptionType;
     /**
      * Used to pass attributes to the dropdown button's DOM element.
      */