diff --git a/packages/backend/src/apps/mailchimp/dynamic-data/list-campaigns/index.js b/packages/backend/src/apps/mailchimp/dynamic-data/list-campaigns/index.js
index ca3f49c2..eef77523 100644
--- a/packages/backend/src/apps/mailchimp/dynamic-data/list-campaigns/index.js
+++ b/packages/backend/src/apps/mailchimp/dynamic-data/list-campaigns/index.js
@@ -25,7 +25,7 @@ export default {
         for (const campaign of data.campaigns) {
           campaigns.data.push({
             value: campaign.id,
-            name: campaign.settings.title || campaign.settings.subject_line,
+            name: campaign.settings.title || campaign.settings.subject_line || 'Unnamed campaign',
           });
         }
       }
diff --git a/packages/backend/src/apps/mailchimp/triggers/new-subscribers/index.js b/packages/backend/src/apps/mailchimp/triggers/new-subscribers/index.js
index 9455373b..6fe8e53f 100644
--- a/packages/backend/src/apps/mailchimp/triggers/new-subscribers/index.js
+++ b/packages/backend/src/apps/mailchimp/triggers/new-subscribers/index.js
@@ -65,7 +65,7 @@ export default defineTrigger({
     const dataItem = {
       raw: computedWebhookEvent,
       meta: {
-        internalId: computedWebhookEvent.id,
+        internalId: '',
       },
     };
 
diff --git a/packages/backend/src/apps/mailchimp/triggers/new-unsubscribers/index.js b/packages/backend/src/apps/mailchimp/triggers/new-unsubscribers/index.js
index 731fea7a..f906efac 100644
--- a/packages/backend/src/apps/mailchimp/triggers/new-unsubscribers/index.js
+++ b/packages/backend/src/apps/mailchimp/triggers/new-unsubscribers/index.js
@@ -68,7 +68,7 @@ export default defineTrigger({
     const dataItem = {
       raw: computedWebhookEvent,
       meta: {
-        internalId: computedWebhookEvent.id,
+        internalId: '',
       },
     };