diff --git a/build/codesign/browser.developer.entitlements.xml b/build/codesign/browser.developer.entitlements.xml
index 90d8e7cc2..98dc54ba4 100644
--- a/build/codesign/browser.developer.entitlements.xml
+++ b/build/codesign/browser.developer.entitlements.xml
@@ -28,5 +28,15 @@
          for native messaging webextension helper applications launched by
          Firefox which rely on Apple Events to signal other processes. -->
     <key>com.apple.security.automation.apple-events</key><true/>
+
+    <!-- For SmartCardServices(7) -->
+    <key>com.apple.security.smartcard</key><true/>
+
+    <!-- Required for com.apple.developer.web-browser.public-key-credential -->
+    <key>com.apple.application-identifier</key>
+    <string>H36NPCN86W.app.zen-browser.zen</string>
+
+    <!-- For platform passkey (webauthn) support -->
+    <key>com.apple.developer.web-browser.public-key-credential</key><true/>
   </dict>
 </plist>