diff --git a/lib/private/Activity/Manager.php b/lib/private/Activity/Manager.php
index cbe2d8c3eeeabde17a2452fd15982f4a195e1455..81fd91c778af0af59f97b1c4cff293d7d4b01c52 100644
--- a/lib/private/Activity/Manager.php
+++ b/lib/private/Activity/Manager.php
@@ -271,7 +271,7 @@ class Manager implements IManager {
 			/** @var ISetting $setting */
 			$setting = \OC::$server->query($class);
 
-			if (!$setting instanceof ISetting) {
+			if ($setting instanceof ISetting) {
 				if (!$setting instanceof ActivitySettings) {
 					$setting = new ActivitySettingsAdapter($setting);
 				}