diff --git a/application/controllers/HostgroupController.php b/application/controllers/HostgroupController.php
index e48adca20..a5697373e 100644
--- a/application/controllers/HostgroupController.php
+++ b/application/controllers/HostgroupController.php
@@ -154,7 +154,14 @@ public function searchEditorAction(): void
             SortControl::DEFAULT_SORT_PARAM,
             ViewModeSwitcher::DEFAULT_VIEW_MODE_PARAM,
             'name'
-        ]);
+        ])->setSuggestionUrl(Url::fromPath(
+            'icingadb/hostgroup/complete',
+            [
+                'name'              => $this->hostgroupName,
+                '_disableLayout'    => true,
+                'showCompact'       => true
+            ]
+        ));
 
         $this->getDocument()->add($editor);
         $this->setTitle(t('Adjust Filter'));