diff --git a/templates/config.alloy.erb b/templates/config.alloy.erb
index 8427260..296112a 100644
--- a/templates/config.alloy.erb
+++ b/templates/config.alloy.erb
@@ -22,7 +22,7 @@ loki.relabel "add_labels" {
 
   rule {
     action        = "replace"
-    source_labels = ["__syslog_connection_hostname"]
+    source_labels = ["__journal__hostname"]
     target_label  = "hostname"
   }
     rule {