diff --git a/src/Router.php b/src/Router.php
index 0d5ff99..07a9778 100644
--- a/src/Router.php
+++ b/src/Router.php
@@ -76,7 +76,7 @@ protected function getAllClassesInPaths(): array
                 foreach ($classFilePaths as $classFilePath) {
                     require_once $classFilePath;
 
-                    $includedClassFilePaths[] = $classFilePath;
+                    $includedClassFilePaths[] = realpath($classFilePath);
                 }
 
             }