diff --git a/composer.json b/composer.json
index 86e0dc16..f1cf2e42 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,6 @@
         "ext-json": "*",
         "ext-posix": "*",
         "ext-ctype": "*",
-        "ext-pcntl": "*",
         "nikic/php-parser": "^4.4"
     },
     "repositories": {