diff --git a/application/layouts/scripts/body.phtml b/application/layouts/scripts/body.phtml
index 4ef0f99ae..9b4ac8256 100644
--- a/application/layouts/scripts/body.phtml
+++ b/application/layouts/scripts/body.phtml
@@ -15,7 +15,7 @@ if ($notifications->hasMessages()) {
     }
 }
    ?></ul>
-   <div id="logo"><a href="<?= $this->href('/dashboard') ?>"><img src="<?= $this->href('img/logo_icinga-inv.png') ?>" class="logo" /></a>
+   <div id="logo" data-base-target="_main"><a href="<?= $this->href('/dashboard') ?>"><img src="<?= $this->href('img/logo_icinga-inv.png') ?>" class="logo" /></a>
  </div>
  </div>
 <!--
diff --git a/application/layouts/scripts/parts/navigation.phtml b/application/layouts/scripts/parts/navigation.phtml
index 2bc1b881e..21ba4bd86 100644
--- a/application/layouts/scripts/parts/navigation.phtml
+++ b/application/layouts/scripts/parts/navigation.phtml
@@ -12,7 +12,7 @@ if (! $this->auth()->isAuthenticated()) {
 $url = Url::fromRequest()->remove('_render')->getRelativeUrl();
 $menu = Menu::fromConfig();
 ?>
-<div id="menu" data-base-target="col1">
+<div id="menu" data-base-target="_main">
   <form action="<?= $this->href('search') ?>" method="post">
     <input type="text" name="q" class="search" placeholder="Search..." autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" />
   </form>
diff --git a/public/js/icinga/events.js b/public/js/icinga/events.js
index a9b350e94..745204e5e 100644
--- a/public/js/icinga/events.js
+++ b/public/js/icinga/events.js
@@ -250,6 +250,11 @@
                     targetId = 'col2';
                 }
 
+                if (targetId === '_main') {
+                    targetId = 'col1';
+                    icinga.ui.layout1col();
+                }
+
                 $target = $('#' + targetId);
             }