diff --git a/modules/monitoring/configuration.php b/modules/monitoring/configuration.php
index b9b8118a8..555b36aa3 100644
--- a/modules/monitoring/configuration.php
+++ b/modules/monitoring/configuration.php
@@ -353,3 +353,4 @@ $dashboard->add(
  */
 $this->provideCssFile('colors.less');
 $this->provideCssFile('service-grid.less');
+$this->provideCssFile('tables.less');