diff --git a/src/Illuminate/Support/Facades/Crypt.php b/src/Illuminate/Support/Facades/Crypt.php
index 44a8e05aaffc..6d197161141a 100755
--- a/src/Illuminate/Support/Facades/Crypt.php
+++ b/src/Illuminate/Support/Facades/Crypt.php
@@ -11,6 +11,7 @@
  * @method static string decryptString(string $payload)
  * @method static string getKey()
  * @method static array getAllKeys()
+ * @method static array getPreviousKeys()
  * @method static \Illuminate\Encryption\Encrypter previousKeys(array $keys)
  *
  * @see \Illuminate\Encryption\Encrypter