diff --git a/web/auth.php b/web/auth.php
index 8b02544..fa7b03f 100644
--- a/web/auth.php
+++ b/web/auth.php
@@ -3,7 +3,7 @@ require __DIR__ . '/../vendor/autoload.php';
 use Jumbojett\OpenIDConnectClient;
 
 session_start();
-$config = require __DIR__ . 'config.php';
+$config = require __DIR__ . '/config.php';
 
 $oidc = new OpenIDConnectClient(
     $config['provider_url'],
diff --git a/web/callback.php b/web/callback.php
index 093f96f..8f6ec53 100644
--- a/web/callback.php
+++ b/web/callback.php
@@ -3,7 +3,7 @@ require __DIR__ . '/../vendor/autoload.php';
 use Jumbojett\OpenIDConnectClient;
 
 session_start();
-$config = require __DIR__ . 'config.php';
+$config = require __DIR__ . '/config.php';
 
 $oidc = new OpenIDConnectClient(
     $config['provider_url'],
diff --git a/web/index.php b/web/index.php
index cbe4a86..eabed61 100644
--- a/web/index.php
+++ b/web/index.php
@@ -1,6 +1,6 @@
 <?php
 session_start();
-$config = require __DIR__ . 'config.php';
+$config = require __DIR__ . '/config.php';
 
 if (!isset($_SESSION['authenticated'])) {
     // User not logged in – show a login button