diff --git a/conf/nginx-custom.conf b/conf/nginx-custom.conf
index 83737884..fbb2dd15 100644
--- a/conf/nginx-custom.conf
+++ b/conf/nginx-custom.conf
@@ -2,6 +2,9 @@
 	root $ROOT;
 	index index.html index.htm;
 
+	# If you want to use the PHP socket, use the "php-fpm" alias.
+
+	# DON'T DELETE THE LINE BELOW
 	# ADDITIONAL DIRECTIVES HERE
 
 	# Disable viewing dotfiles (.htaccess, .svn, .git, etc.)
diff --git a/conf/nginx-top.conf b/conf/nginx-top.conf
index 435b5f7b..a4d09292 100644
--- a/conf/nginx-top.conf
+++ b/conf/nginx-top.conf
@@ -7,6 +7,6 @@
 ##       your own --- please do not ask for help from us.
 
 upstream php-fpm {
-	server unix:/var/run/php/php7.3-fpm.sock;
+	server unix:/var/run/php/php!!___PHPVER___!!-fpm.sock;
 }
 
diff --git a/management/templates/index.html b/management/templates/index.html
index d88eb569..f4fa9a52 100644
--- a/management/templates/index.html
+++ b/management/templates/index.html
@@ -180,7 +180,7 @@
 		<hr>
 
 		<footer>
-			<p>This is a <a href="https://github.com/ddavness/power-mailinabox">Power Mail-in-a-Box</a>. (via __OSTAG__)
+			<p>This is a <a href="https://github.com/ddavness/power-mailinabox">Power Mail-in-a-Box</a>, using !!___DIST_TAG___!!
 			</p>
 		</footer>
 	</div> <!-- /container -->
diff --git a/setup/functions.sh b/setup/functions.sh
index 509d3dc0..634f3332 100644
--- a/setup/functions.sh
+++ b/setup/functions.sh
@@ -223,3 +223,5 @@ if [ "$OS" == "Debian GNU/Linux 10 (buster)" ]; then
 elif [ "$OS" == "Ubuntu 20.04 LTS" ]; then
 	export PHP_VERSION="7.4"
 fi
+
+sed -i "s|!!___PHPVER___!!|${PHP_VERSION}|g" conf/nginx-top.conf
diff --git a/setup/preflight.sh b/setup/preflight.sh
index 013eb038..785ec72d 100644
--- a/setup/preflight.sh
+++ b/setup/preflight.sh
@@ -18,7 +18,7 @@ if [ "$OS" != "Debian GNU/Linux 10 (buster)" -a "$OS" != "Ubuntu 20.04 LTS" ]; t
 	exit 1
 fi
 
-sed -i "s|__OSTAG__|${OS}|g" management/templates/index.html
+sed -i "s|!!___DIST_TAG___!!|${OS}|g" management/templates/index.html
 
 # Check that we have enough memory.
 #