diff --git a/library/Businessprocess/Renderer/TreeRenderer.php b/library/Businessprocess/Renderer/TreeRenderer.php
index add4334..c5733af 100644
--- a/library/Businessprocess/Renderer/TreeRenderer.php
+++ b/library/Businessprocess/Renderer/TreeRenderer.php
@@ -133,12 +133,13 @@ class TreeRenderer extends Renderer
                 DateFormatter::timeSince($node->getLastStateChange())
             )
         ]);
-        if ($node->isInDowntime()) {
-            $icons[] = Html::tag('i', ['class' => 'icon icon-plug']);
-        }
+
         if ($node->isAcknowledged()) {
             $icons[] = Html::tag('i', ['class' => 'icon icon-ok']);
+        } elseif ($node->isInDowntime()) {
+            $icons[] = new Icon('plug');
         }
+
         return $icons;
     }
 
diff --git a/public/css/module.less b/public/css/module.less
index 18edea8..95617e5 100644
--- a/public/css/module.less
+++ b/public/css/module.less
@@ -132,12 +132,8 @@ ul.bp {
             opacity: .8;
         }
 
-        i.icon-ok {
-            opacity: .8;
-        }
-
-        i.icon-plug {
-            opacity: .7;
+        span.state-ball ~ i:last-of-type {
+            margin-right: 0;
         }
     }