diff --git a/templates/prometheusRules/s3_capacity_monitoring.yaml b/templates/prometheusRules/s3_capacity_monitoring.yaml
index 78d7e4b..48d2c54 100644
--- a/templates/prometheusRules/s3_capacity_monitoring.yaml
+++ b/templates/prometheusRules/s3_capacity_monitoring.yaml
@@ -14,13 +14,13 @@ spec:
           for: 10m
           labels:
             severity: warning
-          expr: avg(minio_cluster_capacity_usable_free_bytes{namespace="{{ .Release.Name }}"}) * 100 / avg(minio_cluster_capacity_usable_total_bytes{namespace="{{ .Release.Name }}"}) < 15 
+          expr: avg(minio_cluster_capacity_usable_free_bytes{namespace="{{ .Release.Namespace }}"}) * 100 / avg(minio_cluster_capacity_usable_total_bytes{namespace="{{ .Release.Namespace }}"}) < 15 
           annotations:
             message: there is less than 15% left. plz check for deletion or increase capacity
         - alert: s3_cluster_capacity_critical
           for: 10m
           labels:
             severity: critical
-          expr: avg(minio_cluster_capacity_usable_free_bytes{namespace="{{ .Release.Name }}"}) * 100 / avg(minio_cluster_capacity_usable_total_bytes{namespace="{{ .Release.Name }}"}) < 10
+          expr: avg(minio_cluster_capacity_usable_free_bytes{namespace="{{ .Release.Namespace }}"}) * 100 / avg(minio_cluster_capacity_usable_total_bytes{namespace="{{ .Release.Namespace }}"}) < 10
           annotations:
             message: there is less than 10% left. plz check for deletion or increase capacity