diff --git a/grafana-alloy/main.yaml b/grafana-alloy/main.yaml
index 7946fb5..a6f9375 100644
--- a/grafana-alloy/main.yaml
+++ b/grafana-alloy/main.yaml
@@ -349,7 +349,8 @@ data:
   config.alloy: |-
     loki.write "default" {
       endpoint {
-        url = "http://loki-gateway.grafana-loki.svc.cluster.local/loki/api/v1/push"
+        url       = "http://loki-gateway.grafana-loki.svc.cluster.local/loki/api/v1/push"
+        tenant_id = "prod"
       }
     }
 
diff --git a/grafana-alloy/src/values.yaml b/grafana-alloy/src/values.yaml
index 9b314ea..1354b86 100644
--- a/grafana-alloy/src/values.yaml
+++ b/grafana-alloy/src/values.yaml
@@ -36,7 +36,8 @@ alloy:
     content: |-
       loki.write "default" {
         endpoint {
-          url = "http://loki-gateway.grafana-loki.svc.cluster.local/loki/api/v1/push"
+          url       = "http://loki-gateway.grafana-loki.svc.cluster.local/loki/api/v1/push"
+          tenant_id = "prod"
         }
       }