diff --git a/roles/web_server/defaults/main.yml b/roles/web_server/defaults/main.yml
index c5eca024a1679a41e45938ab837771130e077774..239acd5f6078b0b59783df7f1f15a53374b00d4b 100644
--- a/roles/web_server/defaults/main.yml
+++ b/roles/web_server/defaults/main.yml
@@ -15,11 +15,9 @@ 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"