diff --git a/src/config/config.example.php b/src/config/config.example.php
index 56e9b5e..a9129b9 100644
--- a/src/config/config.example.php
+++ b/src/config/config.example.php
@@ -22,7 +22,6 @@ define('PROJECT_EMAIL', 'developer@matomo.org');
  * On the screen you don't need to give any permission. The default view public info permission is good enough.
  */
 define('GITHUB_CLIENT_ID', '');
-define('GITHUB_CLIENT_SECRET', '');
 define('GITHUB_ORGANIZATION', 'matomo-org');
 define('GITHUB_REPOSITORY', 'matomo');
 define('NUMBER_OF_ISSUES_PER_PAGE', 100);
diff --git a/src/helpers/GithubImporter.php b/src/helpers/GithubImporter.php
index f6d14ff..6c3cf49 100755
--- a/src/helpers/GithubImporter.php
+++ b/src/helpers/GithubImporter.php
@@ -47,7 +47,7 @@ class GithubImporter {
         }
     }
 
-    public static function buildClient($clientId, $clientSecret)
+    public static function buildClient($clientId)
     {
         $filesystemAdapter = new Local(realpath('../tmp/github_api_cache'));
         $filesystem = new Filesystem($filesystemAdapter);
diff --git a/src/tasks/import_github_issues.php b/src/tasks/import_github_issues.php
index 098993a..94f6a42 100644
--- a/src/tasks/import_github_issues.php
+++ b/src/tasks/import_github_issues.php
@@ -23,7 +23,7 @@ if (DEBUG_ENABLED) {
 }
 
 $logger->info("authenticating");
-$client   = helpers\GithubImporter::buildClient(GITHUB_CLIENT_ID, GITHUB_CLIENT_SECRET);
+$client   = helpers\GithubImporter::buildClient(GITHUB_CLIENT_ID);
 $importer = new helpers\GithubImporter($client, $logger);
 
 try {