diff --git a/src/core/components/parameters.jsx b/src/core/components/parameters.jsx
index c3c079c7..fa77c4f5 100644
--- a/src/core/components/parameters.jsx
+++ b/src/core/components/parameters.jsx
@@ -40,7 +40,7 @@ export default class Parameters extends Component {
       onChangeKey,
     } = this.props
 
-    changeParamByIdentity( onChangeKey, param.get("name"), param.get("in"), value, isXml)
+    changeParamByIdentity(onChangeKey, param, value, isXml)
   }
 
   onChangeConsumesWrapper = ( val ) => {
diff --git a/src/core/plugins/oas3/wrap-components/parameters.jsx b/src/core/plugins/oas3/wrap-components/parameters.jsx
index bc08e26f..a0d11865 100644
--- a/src/core/plugins/oas3/wrap-components/parameters.jsx
+++ b/src/core/plugins/oas3/wrap-components/parameters.jsx
@@ -51,7 +51,7 @@ class Parameters extends Component {
       onChangeKey,
     } = this.props
 
-    changeParamByIdentity( onChangeKey, param.get("name"), param.get("in"), value, isXml)
+    changeParamByIdentity( onChangeKey, param, value, isXml)
   }
 
   onChangeConsumesWrapper = ( val ) => {