diff --git a/stress-test/olaris-stress/setup/kubernetes/crds/whisk-crd.yaml b/stress-test/olaris-stress/setup/kubernetes/crds/whisk-crd.yaml
index 81b7705..091c8e8 100644
--- a/stress-test/olaris-stress/setup/kubernetes/crds/whisk-crd.yaml
+++ b/stress-test/olaris-stress/setup/kubernetes/crds/whisk-crd.yaml
@@ -120,6 +120,9 @@ spec:
                     postgres:
                       description: deploys postgress if supported by the operator
                       type: boolean                      
+                    spark:
+                      description: deploys Apache Spark if supported by the operator
+                      type: boolean
                   required:
                     - openwhisk
                     - couchdb