diff --git a/src/Provider/Azure.php b/src/Provider/Azure.php
index 9a5d1cf..e3fa65c 100644
--- a/src/Provider/Azure.php
+++ b/src/Provider/Azure.php
@@ -66,7 +66,7 @@ protected function getOpenIdConfiguration($tenant, $version) {
         }
         if (!array_key_exists($version, $this->openIdConfiguration[$tenant])) {
             $versionInfix = $this->getVersionUriInfix($version);
-            $openIdConfigurationUri = 'https://login.microsoftonline.com/' . $tenant . $versionInfix . '/.well-known/openid-configuration';
+            $openIdConfigurationUri = $this->urlLogin . $tenant . $versionInfix . '/.well-known/openid-configuration';
             $factory = $this->getRequestFactory();
             $request = $factory->getRequestWithOptions(
                 'get',