diff --git a/misc/metrics-exporters.nix b/misc/metrics-exporters.nix
index 956b6b5..e62519a 100644
--- a/misc/metrics-exporters.nix
+++ b/misc/metrics-exporters.nix
@@ -42,6 +42,10 @@
               source_labels = [ "__journal__systemd_unit" ];
               target_label = "unit";
             }
+            {
+              source_labels = [ "__journal_priority_keyword" ];
+              target_label = "level";
+            }
           ];
         }
       ];