diff --git a/resources/chaosknoten/grafana/docker_compose/prometheus.yml b/resources/chaosknoten/grafana/docker_compose/prometheus.yml
index 0dad0a0..59fae01 100644
--- a/resources/chaosknoten/grafana/docker_compose/prometheus.yml
+++ b/resources/chaosknoten/grafana/docker_compose/prometheus.yml
@@ -29,15 +29,6 @@ scrape_configs:
     static_configs:
       - targets:
           - alertmanager:9093
-  - job_name: c3lingo
-    honor_timestamps: true
-    scrape_interval: 5s
-    scrape_timeout: 1s
-    metrics_path: /mumblestats/metrics
-    scheme: https
-    static_configs:
-      - targets:
-          - mumble.c3lingo.org:443
   - job_name: mumble
     honor_timestamps: true
     scrape_interval: 5s