diff --git a/Dockerfile b/Dockerfile
index 0742e29..71316d6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,4 +5,4 @@ FROM php:${PHP_VERSION}-fpm
 ADD --chmod=0755 https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
 
 # Install required PHP extensions for GExtension
-RUN install-php-extensions mysqli bcmath zip curl
+RUN install-php-extensions mysqli bcmath zip curl ssh2