diff --git a/src/Illuminate/Auth/Events/Login.php b/src/Illuminate/Auth/Events/Login.php
index 0afc486055f4..881674593c94 100644
--- a/src/Illuminate/Auth/Events/Login.php
+++ b/src/Illuminate/Auth/Events/Login.php
@@ -2,8 +2,12 @@
 
 namespace Illuminate\Auth\Events;
 
+use Illuminate\Queue\SerializesModels;
+
 class Login
 {
+    use SerializesModels;
+
     /**
      * The authenticated user.
      *
diff --git a/src/Illuminate/Auth/Events/Logout.php b/src/Illuminate/Auth/Events/Logout.php
index 4ac69707969c..18fe2d1a1fc0 100644
--- a/src/Illuminate/Auth/Events/Logout.php
+++ b/src/Illuminate/Auth/Events/Logout.php
@@ -2,8 +2,11 @@
 
 namespace Illuminate\Auth\Events;
 
+use Illuminate\Queue\SerializesModels;
+
 class Logout
 {
+    use SerializesModels;
     /**
      * The authenticated user.
      *