diff --git a/src/analytics/PosthogAnalytics.ts b/src/analytics/PosthogAnalytics.ts
index ea234a0a5..71ac5cc75 100644
--- a/src/analytics/PosthogAnalytics.ts
+++ b/src/analytics/PosthogAnalytics.ts
@@ -199,6 +199,7 @@ export class PosthogAnalytics {
         autocapture: false,
         mask_all_text: true,
         mask_all_element_attributes: true,
+        mask_personal_data_properties: true,
         capture_pageview: false,
         before_send: beforeSend,
         respect_dnt: true,