diff --git a/roles/web_server/defaults/main.yml b/roles/web_server/defaults/main.yml
index 1875432a2ad9f10babfa4ec97c64c3803ac92b23..c5eca024a1679a41e45938ab837771130e077774 100644
--- a/roles/web_server/defaults/main.yml
+++ b/roles/web_server/defaults/main.yml
@@ -16,9 +16,11 @@ ECDHE-RSA-CHACHA20-POLY1305:\
 # Internal parameters
 php_fpm_service_name_per_release:
   buster: "php7.3-fpm"
+  bullseye: "php7.4-fpm"
 
 php_base_config_dir_per_release:
   buster: "/etc/php/7.3"
+  bullseye: "/etc/php/7.4"
 
 php_fpm_package_name: "php-fpm"
 php_fpm_service_name: "{{ php_fpm_service_name_per_release[ansible_distribution_release] }}"