diff --git a/charts/ks-devops/templates/cluster-step-templates.yaml b/charts/ks-devops/templates/cluster-step-templates.yaml
index 02125d4..cfc8c6d 100644
--- a/charts/ks-devops/templates/cluster-step-templates.yaml
+++ b/charts/ks-devops/templates/cluster-step-templates.yaml
@@ -410,7 +410,7 @@ spec:
           "key": "activity",
           "value": {
             "isLiteral": true,
-            "value": .param.activity
+            "value": {{.param.activity}}
           }
         },
         {