diff --git a/Keychain/Sources/Keychain/Keychain.swift b/Keychain/Sources/Keychain/Keychain.swift
index dbd1598..3e59707 100644
--- a/Keychain/Sources/Keychain/Keychain.swift
+++ b/Keychain/Sources/Keychain/Keychain.swift
@@ -18,6 +18,7 @@ extension LiveKeychain: Keychain {
         var query = genericPasswordQueryDictionary(account: account, service: service)
 
         query[kSecValueData as String] = data
+        query[kSecAttrAccessible as String] = kSecAttrAccessibleAfterFirstUnlock
 
         var status = SecItemAdd(query as CFDictionary, nil)