diff --git a/ios/TwakeMailNSE/Keychain/KeychainController.swift b/ios/TwakeMailNSE/Keychain/KeychainController.swift
index b54321c0b..068d3159d 100644
--- a/ios/TwakeMailNSE/Keychain/KeychainController.swift
+++ b/ios/TwakeMailNSE/Keychain/KeychainController.swift
@@ -15,7 +15,7 @@ class KeychainController: KeychainControllerDelegate {
     init(service: KeychainControllerService,
          accessGroup: String) {
         keychain = Keychain(service: service.identifier,
-                            accessGroup: accessGroup)
+                            accessGroup: accessGroup).accessibility(.afterFirstUnlock)
     }
     
     func retrieveSharingSessionFromKeychain(accountId: String) -> KeychainSharingSession? {
diff --git a/lib/main/bindings/core/core_bindings.dart b/lib/main/bindings/core/core_bindings.dart
index 5feaf5f03..4c337813c 100644
--- a/lib/main/bindings/core/core_bindings.dart
+++ b/lib/main/bindings/core/core_bindings.dart
@@ -79,6 +79,7 @@ class CoreBindings extends Bindings {
       iOptions: IOSOptions(
         groupId: AppConfig.iOSKeychainSharingGroupId,
         accountName: AppConfig.iOSKeychainSharingService,
+        accessibility: KeychainAccessibility.first_unlock_this_device
       )
     ));
   }