diff --git a/m/tent/monitoring.nix b/m/tent/monitoring.nix
index e2ffd02..504cab1 100644
--- a/m/tent/monitoring.nix
+++ b/m/tent/monitoring.nix
@@ -166,6 +166,7 @@
             "arenys5.ac.upc.edu"
             "arenys0-2.ac.upc.edu"
             "epi01.bsc.es"
+            "axle.bsc.es"
           ];
         }];
         relabel_configs = [