diff --git a/src/Dispatcher.php b/src/Dispatcher.php
index 17de286..fc97314 100644
--- a/src/Dispatcher.php
+++ b/src/Dispatcher.php
@@ -30,7 +30,7 @@ class Dispatcher
     /**
      * @var null|string
      */
-    private $cachedFile;
+    private $cacheFile;
 
     /**
      * @var array
@@ -43,11 +43,11 @@ class Dispatcher
         FastRoute\Dispatcher::NOT_FOUND => 404
     ];
 
-    public function __construct(array $routes, int $defaultReturnType, ?string  $cachedFile)
+    public function __construct(array $routes, int $defaultReturnType, ?string  $cacheFile)
     {
         $this->routes = $routes;
         $this->defaultReturnType = $defaultReturnType;
-        $this->cachedFile = $cachedFile;
+        $this->cacheFile = $cacheFile;
     }
 
     /*
@@ -56,7 +56,7 @@ public function __construct(array $routes, int $defaultReturnType, ?string  $cac
     public function dispatcher() : FastRoute\Dispatcher
     {
         $this->setRouteClosures();
-        if ($this->cachedFile !== null && file_exists($this->cachedFile)) {
+        if ($this->cacheFile !== null && file_exists($this->cacheFile)) {
             return $this->cachedDispatcher();
         }
         /**
@@ -73,20 +73,20 @@ public function dispatcher() : FastRoute\Dispatcher
 
     private function createCachedRoute($routeCollector) : void
     {
-        if ($this->cachedFile !== null && !file_exists($this->cachedFile)) {
+        if ($this->cacheFile !== null && !file_exists($this->cacheFile)) {
             /**
              * @var FastRoute\RouteCollector $routeCollector
              */
             $dispatchData = $routeCollector->getData();
-            file_put_contents($this->cachedFile, '<?php return ' . var_export($dispatchData, true) . ';', LOCK_EX);
+            file_put_contents($this->cacheFile, '<?php return ' . var_export($dispatchData, true) . ';', LOCK_EX);
         }
     }
 
     private function cachedDispatcher() : FastRoute\Dispatcher\GroupCountBased
     {
-        $dispatchData = include $this->cachedFile;
+        $dispatchData = require $this->cacheFile;
         if (!is_array($dispatchData)) {
-            throw new InvalidCacheFileException('Invalid cache file "' . $this->cachedFile . '"');
+            throw new InvalidCacheFileException('Invalid cache file "' . $this->cacheFile . '"');
         }
         return new FastRoute\Dispatcher\GroupCountBased($dispatchData);
     }
diff --git a/src/Router.php b/src/Router.php
index c9608fd..c347792 100644
--- a/src/Router.php
+++ b/src/Router.php
@@ -81,7 +81,7 @@ final class Router
     /**
      * @var null|string
      */
-    private $cachedFile;
+    private $cacheFile;
 
     /**
      * Valid Request Methods array.
@@ -135,7 +135,7 @@ public function withSubFolder(string $folder) : self
     public function withCacheFile(string $fileName) : self
     {
         $new = clone $this;
-        $new->cachedFile = $fileName;
+        $new->cacheFile = $fileName;
         return $new;
     }
 
@@ -203,7 +203,7 @@ private function checkRequestMethodIsValid(string $requestMethod) : void
 
     public function getRoute() : Route
     {
-        $selamiDispatcher = new Dispatcher($this->routes, $this->defaultReturnType, $this->cachedFile);
+        $selamiDispatcher = new Dispatcher($this->routes, $this->defaultReturnType, $this->cacheFile);
         $routeInfo = $selamiDispatcher->dispatcher()
             ->dispatch($this->method, $this->requestedPath);
         return $selamiDispatcher->runDispatcher($routeInfo)