diff --git a/js/src/setup-mc/setup-stepper/setup-paid-ads/setup-paid-ads.js b/js/src/setup-mc/setup-stepper/setup-paid-ads/setup-paid-ads.js
index a28a7b78ab..634a134d5e 100644
--- a/js/src/setup-mc/setup-stepper/setup-paid-ads/setup-paid-ads.js
+++ b/js/src/setup-mc/setup-stepper/setup-paid-ads/setup-paid-ads.js
@@ -211,7 +211,7 @@ export default function SetupPaidAds() {
 						eventName="gla_onboarding_complete_with_paid_ads_button_click"
 						eventProps={ {
 							budget: paidAds.amount,
-							audiences: paidAds.countryCodes.join( ',' ),
+							audiences: paidAds.countryCodes?.join( ',' ),
 						} }
 					/>
 				</Flex>