diff --git a/roles/home-gui/files/chromium-policy/ant-policy.json b/roles/home-gui/files/chromium-policy/ant-policy.json
index 9be43c3..81946e4 100644
--- a/roles/home-gui/files/chromium-policy/ant-policy.json
+++ b/roles/home-gui/files/chromium-policy/ant-policy.json
@@ -31,6 +31,10 @@
     "PasswordLeakDetectionEnabled": false,
     "PasswordManagerEnabled": false,
     "PaymentMethodQueryEnabled": false,
+    "PrivacySandboxAdMeasurementEnabled": false,
+    "PrivacySandboxAdTopicsEnabled": false,
+    "PrivacySandboxPromptEnabled": false,
+    "PrivacySandboxSiteEnabledAdsEnabled": false,
     "PromptForDownloadLocation": true,
     "RestoreOnStartup": 1,
     "SearchSuggestEnabled": false,