diff --git a/roles/prometheus/templates/prometheus/prometheus.yml.j2 b/roles/prometheus/templates/prometheus/prometheus.yml.j2
index 0f1b6c67..8dc04497 100644
--- a/roles/prometheus/templates/prometheus/prometheus.yml.j2
+++ b/roles/prometheus/templates/prometheus/prometheus.yml.j2
@@ -103,6 +103,18 @@ scrape_configs:
       - target_label: __address__
         replacement: 127.0.0.1:9115
 
+  - job_name: mtail
+    static_configs:
+    - targets: ["thot.adm.crans.org"]
+    relabel_configs:
+      # Do not put :3903 in instance name, rather here
+      - source_labels: [__address__]
+        target_label: instance
+      - source_labels: [instance]
+        target_label: __address__
+        replacement: '$1:3903'
+
+
   - job_name: django
     scheme: https
     static_configs: