diff --git a/li.strolch.service/src/main/java/li/strolch/execution/Controller.java b/li.strolch.service/src/main/java/li/strolch/execution/Controller.java
index c37b3b4f2..e6a997740 100644
--- a/li.strolch.service/src/main/java/li/strolch/execution/Controller.java
+++ b/li.strolch.service/src/main/java/li/strolch/execution/Controller.java
@@ -100,6 +100,7 @@ public class Controller {
 		this.executionHandler.runAsAgent(runnable);
 	}
 
+	@SuppressWarnings("BooleanMethodIsAlwaysInverted")
 	private boolean refreshActivity(StrolchTransaction tx) {
 		Activity activity = tx.getActivityBy(this.activityType, this.activityId, false);
 		if (activity == null) {