diff --git a/docker/php/Dockerfile b/docker/php/Dockerfile
index cab35a245..b8c95010d 100644
--- a/docker/php/Dockerfile
+++ b/docker/php/Dockerfile
@@ -1,4 +1,4 @@
-FROM php:8.1-fpm AS rootless
+FROM php:8.1-fpm-bookworm AS rootless
 
 ARG DEBIAN_FRONTEND=noninteractive
 ARG NODE_VERSION=20