diff --git a/src/core/components/model-wrapper.jsx b/src/core/components/model-wrapper.jsx
index fe878d613b3..817e7601e83 100644
--- a/src/core/components/model-wrapper.jsx
+++ b/src/core/components/model-wrapper.jsx
@@ -15,7 +15,7 @@ export default class ModelWrapper extends Component {
     specSelectors: PropTypes.object.isRequired,
     expandDepth: PropTypes.number,
     layoutActions: PropTypes.object,
-    layoutSelectors: PropTypes.object.isRequired
+    layoutSelectors: PropTypes.object
   }
 
   onToggle = (name,isShown) => {
diff --git a/src/core/components/parameter-row.jsx b/src/core/components/parameter-row.jsx
index 97fd931b24b..e058ddb59fd 100644
--- a/src/core/components/parameter-row.jsx
+++ b/src/core/components/parameter-row.jsx
@@ -198,7 +198,7 @@ export default class ParameterRow extends Component {
           { bodyParam || !isExecute ? null
             : <JsonSchemaForm fn={fn}
                               getComponent={getComponent}
-                              value={ formatParamValue(value, parameter) }
+                              value={ formatParamValue(value) }
                               required={ required }
                               description={param.get("description") ? `${param.get("name")} - ${param.get("description")}` : `${param.get("name")}`}
                               onChange={ this.onChangeWrapper }