diff --git a/Classes/Controller/LoginController.php b/Classes/Controller/LoginController.php
index f9c8118..58f606c 100644
--- a/Classes/Controller/LoginController.php
+++ b/Classes/Controller/LoginController.php
@@ -94,7 +94,7 @@ public function askForSecondFactorAction(?string $username = null)
      * @throws StopActionException
      * @throws SessionNotStartedException
      */
-    public function checkOtpAction(string $otp)
+    public function checkSecondFactorAction(string $otp)
     {
         $account = $this->securityContext->getAccount();
 
diff --git a/Classes/Http/Middleware/SecondFactorMiddleware.php b/Classes/Http/Middleware/SecondFactorMiddleware.php
index 70d6023..9dac2f5 100644
--- a/Classes/Http/Middleware/SecondFactorMiddleware.php
+++ b/Classes/Http/Middleware/SecondFactorMiddleware.php
@@ -21,6 +21,8 @@
 class SecondFactorMiddleware implements MiddlewareInterface
 {
     const LOGGING_PREFIX = 'Sandstorm/NeosTwoFactorAuthentication: ';
+    const SECOND_FACTOR_LOGIN_URI = 'neos/second-factor-login';
+    const SECOND_FACTOR_SETUP_URI = 'neos/second-factor-setup';
 
     /**
      * @Flow\Inject
@@ -128,7 +130,7 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
             && $authenticationStatus === AuthenticationStatus::AUTHENTICATION_NEEDED
         ) {
             // WHY: We use the request URI as part of state. This prevents the middleware to enter a redirect loop.
-            $isAskingForOTP = str_ends_with($request->getUri()->getPath(), 'neos/two-factor-login');
+            $isAskingForOTP = str_ends_with($request->getUri()->getPath(), self::SECOND_FACTOR_LOGIN_URI);
             if ($isAskingForOTP) {
                 return $next->handle($request);
             }
@@ -143,7 +145,7 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
             //      See Sandstorm/NeosTwoFactorAuthentication/LoginController
             $this->registerOriginalRequestForRedirect($request);
 
-            return new Response(303, ['Location' => '/neos/two-factor-login']);
+            return new Response(303, ['Location' => self::SECOND_FACTOR_LOGIN_URI]);
         }
 
         if (
@@ -151,7 +153,7 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
             !$this->secondFactorRepository->isEnabledForAccount($account)
         ) {
             // WHY: We use the request URI as part of state. This prevents the middleware to enter a redirect loop.
-            $isSettingUp2FA = str_ends_with($request->getUri()->getPath(), 'neos/setup-second-factor');
+            $isSettingUp2FA = str_ends_with($request->getUri()->getPath(), self::SECOND_FACTOR_SETUP_URI);
             if ($isSettingUp2FA) {
                 return $next->handle($request);
             }
@@ -165,7 +167,7 @@ public function process(ServerRequestInterface $request, RequestHandlerInterface
             //      See Sandstorm/NeosTwoFactorAuthentication/LoginController
             $this->registerOriginalRequestForRedirect($request);
 
-            return new Response(303, ['Location' => '/neos/setup-second-factor']);
+            return new Response(303, ['Location' => self::SECOND_FACTOR_SETUP_URI]);
         }
 
         throw new AuthenticationRequiredException("You have to be logged in with second factor!");
diff --git a/Configuration/Routes.yaml b/Configuration/Routes.yaml
index cd99f99..c7682a7 100644
--- a/Configuration/Routes.yaml
+++ b/Configuration/Routes.yaml
@@ -1,5 +1,5 @@
 - name: 'Sandstorm Two Factor Authentication'
-  uriPattern: 'neos/two-factor-login'
+  uriPattern: 'neos/second-factor-login'
   httpMethods: ['GET']
   defaults:
     '@package': 'Sandstorm.NeosTwoFactorAuthentication'
@@ -9,17 +9,17 @@
   appendExceedingArguments: true
 
 - name: 'Sandstorm Two Factor Authentication - Validation'
-  uriPattern: 'neos/two-factor-login'
+  uriPattern: 'neos/second-factor-login'
   httpMethods: ['POST']
   defaults:
     '@package': 'Sandstorm.NeosTwoFactorAuthentication'
     '@controller': 'Login'
-    '@action': 'checkOtp'
+    '@action': 'checkSecondFactor'
     '@format': 'html'
   appendExceedingArguments: true
 
 - name: 'Sandstorm Two Factor Authentication - Setup'
-  uriPattern: 'neos/setup-second-factor'
+  uriPattern: 'neos/second-factor-setup'
   defaults:
       '@package': 'Sandstorm.NeosTwoFactorAuthentication'
       '@controller': 'Login'
@@ -29,7 +29,7 @@
   appendExceedingArguments: true
 
 - name: 'Sandstorm Two Factor Authentication - Create 2FA'
-  uriPattern: 'neos/setup-second-factor'
+  uriPattern: 'neos/second-factor-setup'
   defaults:
       '@package': 'Sandstorm.NeosTwoFactorAuthentication'
       '@controller': 'Login'