diff --git a/toc-upgrade/elastic/elastic.yaml b/toc-upgrade/elastic/elastic.yaml
index 5cae2da..12277fa 100644
--- a/toc-upgrade/elastic/elastic.yaml
+++ b/toc-upgrade/elastic/elastic.yaml
@@ -39,7 +39,7 @@ spec:
     path: /data/elastic-tcs/es_data
   claimRef:
     kind: PersistentVolumeClaim
-    namespace: 
+    namespace: tcs
     name: elastic-tcs-elastic-1
   nodeAffinity:
     required: