diff --git a/bin/php-language-server.php b/bin/php-language-server.php
index 62bdeb4..0e3de2a 100644
--- a/bin/php-language-server.php
+++ b/bin/php-language-server.php
@@ -2,6 +2,7 @@
 
 use LanguageServer\{LanguageServer, ProtocolStreamReader, ProtocolStreamWriter};
 use Sabre\Event\Loop;
+use Composer\{Factory, XdebugHandler};
 
 $options = getopt('', ['tcp::', 'tcp-server::', 'memory-limit::']);
 
@@ -30,6 +31,9 @@ set_exception_handler(function (\Throwable $e) {
 
 @cli_set_process_title('PHP Language Server');
 
+// If XDebug is enabled, restart without it
+(new XdebugHandler(Factory::createOutput()))->check();
+
 if (!empty($options['tcp'])) {
     // Connect to a TCP server
     $address = $options['tcp'];
diff --git a/composer.json b/composer.json
index 588d4a0..d6ea39c 100644
--- a/composer.json
+++ b/composer.json
@@ -36,7 +36,8 @@
         "webmozart/path-util": "^2.3",
         "webmozart/glob": "^4.1",
         "sabre/uri": "^2.0",
-        "JetBrains/phpstorm-stubs": "dev-master"
+        "JetBrains/phpstorm-stubs": "dev-master",
+        "composer/composer": "^1.3"
     },
     "repositories": [
         {