diff --git a/solutions/fully-configurable/catalogValidationValues.json.template b/solutions/fully-configurable/catalogValidationValues.json.template
index eddc88b7..43e5372a 100644
--- a/solutions/fully-configurable/catalogValidationValues.json.template
+++ b/solutions/fully-configurable/catalogValidationValues.json.template
@@ -2,5 +2,6 @@
   "cluster_resource_tags": $TAGS,
   "kms_encryption_enabled_cluster": true,
   "existing_kms_instance_crn": $HPCS_US_SOUTH_CRN,
-  "existing_cos_instance_crn": $COS_INSTANCE_CRN
+  "existing_cos_instance_crn": $COS_INSTANCE_CRN,
+  "prefix": $PREFIX
 }