diff --git a/modules/grafana.nix b/modules/grafana.nix
index 871c2c8..01216c1 100644
--- a/modules/grafana.nix
+++ b/modules/grafana.nix
@@ -38,6 +38,12 @@
           targets = [ "37.187.103.8:${toString config.services.prometheus.exporters.node.port}" ];
         }];
       }
+      {
+        job_name = "backup";
+        static_configs = [{
+          targets = [ "163.172.80.106:${toString config.services.prometheus.exporters.node.port}" ];
+        }];
+      }
       {
         job_name = "dell-5590";
         static_configs = [{
@@ -65,13 +71,13 @@
 	{
 	  source_labels = [ "device" ];
           target_label = "device";
-	  regex = "ff:a4:06:f3:18:5E" ;
+	  regex = "ff:a4:06:f3:18:5e" ;
 	  replacement = "H - réserve ";
 	}
 	{
 	  source_labels = [ "device" ];
           target_label = "device";
-	  regex = "f5:fd:dd:c4:29:c1" ;
+	  regex = "f7:69:1d:2f:f9:6a" ;
 	  replacement = "G - gris";
 	}
 	{