1 files changed, 5 insertions, 1 deletions
diff --git a/webapp/components/code_preview.jsx b/webapp/components/code_preview.jsx
index b06d9855a..6afe45c2e 100644
--- a/webapp/components/code_preview.jsx
+++ b/webapp/components/code_preview.jsx
@@ -58,8 +58,12 @@ export default class CodePreview extends React.Component {
     }
 
     handleReceivedCode(data) {
+        let code = data;
+        if (data.nodeName === '#document') {
+            code = new XMLSerializer().serializeToString(data);
+        }
         this.setState({
-            code: data,
+            code,
             loading: false,
             success: true
         });