diff --git a/app/Http/Controllers/Auth/LoginController.php b/app/Http/Controllers/Auth/LoginController.php
index efa5a515d3..13afb3a466 100644
--- a/app/Http/Controllers/Auth/LoginController.php
+++ b/app/Http/Controllers/Auth/LoginController.php
@@ -109,7 +109,7 @@ class LoginController extends Controller
         }
         /** Copied directly from AuthenticatesUsers, but with logging added: */
         if ($this->attemptLogin($request)) {
-            Log::channel('audit')->info(sprintf('User "%s" has been logged in.', $request->get('email')));
+            Log::channel('audit')->info(sprintf('User "%s" has been logged in.', $request->get($this->username())));
             Log::debug(sprintf('Redirect after login is %s.', $this->redirectPath()));
 
             // if you just logged in, it can't be that you have a valid 2FA cookie.
@@ -123,7 +123,7 @@ class LoginController extends Controller
         // to login and redirect the user back to the login form. Of course, when this
         // user surpasses their maximum number of attempts they will get locked out.
         $this->incrementLoginAttempts($request);
-        Log::channel('audit')->info(sprintf('Login failed. Attempt for user "%s" failed.', $request->get('email')));
+        Log::channel('audit')->info(sprintf('Login failed. Attempt for user "%s" failed.', $request->get($this->username())));
 
         $this->sendFailedLoginResponse($request);
     }
diff --git a/database/migrations/2016_06_16_000001_create_users_table.php b/database/migrations/2016_06_16_000001_create_users_table.php
index 19928a844a..51202b645f 100644
--- a/database/migrations/2016_06_16_000001_create_users_table.php
+++ b/database/migrations/2016_06_16_000001_create_users_table.php
@@ -57,7 +57,6 @@ class CreateUsersTable extends Migration
                     $table->string('reset', 32)->nullable();
                     $table->tinyInteger('blocked', false, true)->default('0');
                     $table->string('blocked_code', 25)->nullable();
-                    $table->unique('email');
                 }
             );
         }