diff --git a/conf/extra_php-fpm.conf b/conf/extra_php-fpm.conf
index bf37626..959b6c4 100644
--- a/conf/extra_php-fpm.conf
+++ b/conf/extra_php-fpm.conf
@@ -2,3 +2,5 @@
 
 php_admin_value[upload_max_filesize] = 500M
 php_admin_value[post_max_size] = 500M
+; php binary to use for async processes
+env[ASYNC_PHP_BINARY] = /usr/bin/php8.2