diff --git a/plugins/php/conf/enable-php-upstream.conf b/plugins/php/conf/enable-php-upstream.conf
index 22b30badf..80d75206c 100644
--- a/plugins/php/conf/enable-php-upstream.conf
+++ b/plugins/php/conf/enable-php-upstream.conf
@@ -1,4 +1,4 @@
-upstream UPSTREAM-PHP{$PHP_VERSION} {
+upstream MW-UPSTREAM-PHP{$PHP_VERSION} {
     server unix:/tmp/php-cgi-{$PHP_VERSION}.sock;
     server unix:/tmp/php-cgi-{$PHP_VERSION}.backup.sock;
 }
\ No newline at end of file