diff --git a/Services.ZUGFeRDService/ThreadRunner.vb b/Services.ZUGFeRDService/ThreadRunner.vb
index 30adda68..107010cf 100644
--- a/Services.ZUGFeRDService/ThreadRunner.vb
+++ b/Services.ZUGFeRDService/ThreadRunner.vb
@@ -117,7 +117,7 @@ Public Class ThreadRunner
         If Not _workerThread.IsBusy Then
             _workerThread.RunWorkerAsync(_jobArguments)
         Else
-            _logger.Warn("Worker is busy")
+            _logger.Info("Worker is busy, skipping execution.")
         End If
     End Sub