diff --git a/test/prometheus.yml b/test/prometheus.yml
index 970f6a6..ddc8f25 100644
--- a/test/prometheus.yml
+++ b/test/prometheus.yml
@@ -7,6 +7,8 @@ scrape_configs:
     static_configs:
       - targets:
           - speedtest.wobcom.de
+        labels:
+          host: mybox
     relabel_configs:
       - source_labels: [__address__]
         target_label: __param_target