diff --git a/env-example b/env-example
index 463cddf..35ce745 100644
--- a/env-example
+++ b/env-example
@@ -45,6 +45,7 @@ PHP_FPM_INSTALL_EXIF=false
 PHP_FPM_INSTALL_AEROSPIKE_EXTENSION=false
 PHP_FPM_INSTALL_MYSQLI=false
 PHP_FPM_INSTALL_TOKENIZER=false
+PHP_FPM_INSTALL_INTL=false
 
 ### NGINX Container
 NGINX_HOST_HTTP_PORT=80