diff --git a/src/Service/Provider/GitLabProvider.php b/src/Service/Provider/GitLabProvider.php
index 4dc1ade..26041dd 100644
--- a/src/Service/Provider/GitLabProvider.php
+++ b/src/Service/Provider/GitLabProvider.php
@@ -19,14 +19,16 @@ final class GitLabProvider implements ProviderInterface
 {
     use ProbeTrait;
 
+    private readonly string $baseUrl;
+
     public function __construct(
         private readonly HttpClientInterface $client,
         private readonly string $username,
         private readonly string $token,
         private readonly LoggerInterface $logger,
-        private readonly string $baseUrl = '',
+        string $baseUrl = '',
     ) {
-        $this->baseUrl = rtrim($this->baseUrl !== '' ? $this->baseUrl : 'https://gitlab.com', '/');
+        $this->baseUrl = rtrim($baseUrl !== '' ? $baseUrl : 'https://gitlab.com', '/');
     }
 
     public function getName(): string
diff --git a/src/Service/Provider/GiteaProvider.php b/src/Service/Provider/GiteaProvider.php
index 5183c25..3448c03 100644
--- a/src/Service/Provider/GiteaProvider.php
+++ b/src/Service/Provider/GiteaProvider.php
@@ -20,14 +20,16 @@ final class GiteaProvider implements ProviderInterface
 {
     use ProbeTrait;
 
+    private readonly string $baseUrl;
+
     public function __construct(
         private readonly HttpClientInterface $client,
         private readonly string $username,
         private readonly string $token,
-        private readonly string $baseUrl,
+        string $baseUrl,
         private readonly LoggerInterface $logger,
     ) {
-        $this->baseUrl = rtrim($this->baseUrl, '/');
+        $this->baseUrl = rtrim($baseUrl, '/');
     }
 
     public function getName(): string