diff --git a/src/Controller/FinderController.php b/src/Controller/FinderController.php
index d0c37ca..849e0eb 100644
--- a/src/Controller/FinderController.php
+++ b/src/Controller/FinderController.php
@@ -279,7 +279,7 @@ public function send_email() {
                 "with your criteria already selected: " .
                 \Drupal::request()->getSchemeAndHttpHost() .
                 "/finder?facets=" .
-                implode($facets,",") .
+                implode(",",$facets) .
                 "\r\n\r\n" .
                 "If you have any further questions or need more information about " .
                 "Finder services, please contact the helpdesk to set up a consultation, ".