diff --git a/classes/class-woothemes-testimonials-taxonomy.php b/classes/class-woothemes-testimonials-taxonomy.php
index 4605559..5ae5721 100644
--- a/classes/class-woothemes-testimonials-taxonomy.php
+++ b/classes/class-woothemes-testimonials-taxonomy.php
@@ -123,7 +123,7 @@ private function _get_default_labels () {
 	 * @return  void
 	 */
 	public function register () {
-		register_taxonomy( esc_attr( $this->token ), esc_attr( $this->post_type ), (array)$this->args );
+		register_taxonomy( esc_attr( $this->token ), esc_attr( $this->post_type ), (array)apply_filters( 'woothemes_testimonials_taxonomy_args', $this->args ) );
 	} // End register()
 } // End Class
 ?>