diff --git a/app/Http/Controllers/Company/Auth/AuthController.php b/app/Http/Controllers/Company/Auth/AuthController.php
index 5a587e30..f1f4c307 100644
--- a/app/Http/Controllers/Company/Auth/AuthController.php
+++ b/app/Http/Controllers/Company/Auth/AuthController.php
@@ -16,7 +16,7 @@ class AuthController extends Controller
 {
     public function login(LoginRequest $request)
     {
-        $user = User::where('email', $request->username)->first();
+        $user = User::whereRaw('LOWER(email) = ?', [strtolower($request->username)])->first();
 
         if (! $user || ! Hash::check($request->password, $user->password)) {
             throw ValidationException::withMessages([
diff --git a/app/Http/Controllers/CustomerPortal/Auth/LoginController.php b/app/Http/Controllers/CustomerPortal/Auth/LoginController.php
index 45b8dfb7..0de65bbd 100644
--- a/app/Http/Controllers/CustomerPortal/Auth/LoginController.php
+++ b/app/Http/Controllers/CustomerPortal/Auth/LoginController.php
@@ -20,7 +20,7 @@ class LoginController extends Controller
      */
     public function __invoke(CustomerLoginRequest $request, Company $company)
     {
-        $user = Customer::where('email', $request->email)
+        $user = Customer::whereRaw('LOWER(email) = ?', [strtolower($request->email)])
             ->where('company_id', $company->id)
             ->first();