diff --git a/salt/profile/wiki/files/LocalSettings.php b/salt/profile/wiki/files/LocalSettings.php
index 2ad7848..3ec04b0 100644
--- a/salt/profile/wiki/files/LocalSettings.php
+++ b/salt/profile/wiki/files/LocalSettings.php
@@ -197,6 +197,8 @@ $wgAllowExternalImages = true; // Enable links to external images
 $wgFileExtensions = array( 'doc', 'docx', 'gif', 'jpg', 'jpeg', 'odp', 'ods', 'odt', 'pdf', 'png', 'ppt', 'pptx', 'svg', 'sxc', 'sxw', 'xls', 'xlsx' );
 # Add XMPP functionality
 $wgUrlProtocols[] = 'xmpp:';
+# Add AppStream functionality
+$wgUrlProtocols[] = 'appstream:';
 
 # To be removed once the wiki transition is finished
 $wgGroupPermissions['user']['import'] = true;