diff --git a/base.yml b/base.yml
index f01014d632c..7668b37d101 100644
--- a/base.yml
+++ b/base.yml
@@ -22,3 +22,5 @@ services:
       POSTGRES_DB: moodle
   selenium:
     image: selenium/standalone-firefox:2.53.1
+    volumes:
+      - "${MOODLE_DOCKER_WWWROOT}:/var/www/html:ro"
diff --git a/config.docker-template.php b/config.docker-template.php
index b376ce42a6a..18affdcf497 100644
--- a/config.docker-template.php
+++ b/config.docker-template.php
@@ -28,7 +28,6 @@
     'default' => array(
         'browser' => getenv('MOODLE_DOCKER_BROWSER'),
         'wd_host' => 'http://selenium:4444/wd/hub',
-        'tags' => '~@_file_upload',
     ),
 );