diff --git a/modules/expo-bluesky-swiss-army/src/Referrer/index.web.ts b/modules/expo-bluesky-swiss-army/src/Referrer/index.web.ts
index 38d557d1d7..76f03e7c87 100644
--- a/modules/expo-bluesky-swiss-army/src/Referrer/index.web.ts
+++ b/modules/expo-bluesky-swiss-army/src/Referrer/index.web.ts
@@ -10,6 +10,7 @@ export function getGooglePlayReferrerInfoAsync(): Promise<GooglePlayReferrerInfo
 export function getReferrerInfoAsync(): Promise<ReferrerInfo | null> {
   if (
     Platform.OS === 'web' &&
+    // for ssr
     typeof document !== 'undefined' &&
     document != null &&
     document.referrer