diff --git a/backend/app/plugins/wiaas/includes/class-wiaas-delivery-process.php b/backend/app/plugins/wiaas/includes/class-wiaas-delivery-process.php
index 2492afc..34b58c3 100644
--- a/backend/app/plugins/wiaas/includes/class-wiaas-delivery-process.php
+++ b/backend/app/plugins/wiaas/includes/class-wiaas-delivery-process.php
@@ -26,9 +26,26 @@ class Wiaas_Delivery_Process {
 
         add_action( 'gravityflow_workflow_complete', array(__CLASS__, 'maybe_complete_parent_order'), 10, 3 );
 
-        add_filter('gravityflow_inbox_submitter_name',array(__CLASS__, 'display_step_name_in_inbox'), 10, 3);
+        // Some temporary functions to make inbox page prettier
+        add_filter('gravityflow_inbox_submitter_name', array(__CLASS__, 'display_step_name_in_inbox'), 10, 3);
+        add_filter('gravityflow_approve_label_workflow_detail', array(__CLASS__, 'approval_step_approval_label'), 10, 2);
+        add_filter('gravityflow_reject_label_workflow_detail', array(__CLASS__, 'approval_step_reject_label'), 10, 2);
 	}
 
+	public static function approval_step_approval_label($label, $step) {
+	    if ($step->get_name() === 'Complete step') {
+            return esc_html__( 'Complete step', 'wiaas' );
+        }
+        return $label;
+    }
+
+    public static function approval_step_reject_label($label, $step) {
+        if ($step->get_name() === 'Complete step') {
+            return esc_html__( 'Cancel', 'wiaas' );
+        }
+        return $label;
+    }
+
     public static function display_step_name_in_inbox($name, $entry, $form) {
         return $entry['wiaas_delivery_step_name'];
     }