diff --git a/etc/di.xml b/etc/di.xml
index 6976d297..32b48875 100644
--- a/etc/di.xml
+++ b/etc/di.xml
@@ -76,8 +76,6 @@
         <arguments>
             <argument name="columns" xsi:type="array">
                 <item name="mailchimp_flag" xsi:type="string">sales_order.mailchimp_flag</item>
-                <item name="mailchimp_sync_error" xsi:type="string">sales_order.mailchimp_sync_error</item>
-                <item name="mailchimp_sent" xsi:type="string">sales_order.mailchimp_sent</item>
             </argument>
         </arguments>
     </virtualType>