diff --git a/php-swoole-81.dockerfile b/php-swoole-81.dockerfile
index cca5fbe..d5aaa98 100644
--- a/php-swoole-81.dockerfile
+++ b/php-swoole-81.dockerfile
@@ -2,4 +2,4 @@ FROM php:8.1-alpine
 
 COPY --from=mlocati/php-extension-installer /usr/bin/install-php-extensions /usr/local/bin/
 
-RUN install-php-extensions @composer opcache pdo_mysql pdo_pgsql pcntl openswoole
+RUN install-php-extensions @composer opcache pdo_mysql pdo_pgsql redis swoole