diff --git a/xslt.js b/xslt.js
index 518a582..7f3cb84 100644
--- a/xslt.js
+++ b/xslt.js
@@ -1,6 +1,7 @@
 export async function xslt(xsltProcessor, realmToSurvey, derivedVals) {
-    let xmlSrc = realmToSurvey.cloneNode(true);
+    let xmlSrc = realmToSurvey;
     if (navigator.userAgent.indexOf("Firefox") !== -1) {
+        xmlSrc = xmlSrc.cloneNode(true);
         const outer = document.createElement('div');
         outer.appendChild(xmlSrc);
         xmlSrc = outer;
diff --git a/xslt.ts b/xslt.ts
index e737180..0bccefe 100644
--- a/xslt.ts
+++ b/xslt.ts
@@ -1,6 +1,7 @@
 export async function xslt(xsltProcessor: XSLTProcessor, realmToSurvey: Element, derivedVals: any){
-    let xmlSrc = realmToSurvey.cloneNode(true) as Element;
+    let xmlSrc = realmToSurvey as Element;
     if(navigator.userAgent.indexOf("Firefox") !== -1){
+        xmlSrc = xmlSrc.cloneNode(true) as Element;
         const outer = document.createElement('div');
         outer.appendChild(xmlSrc);
         xmlSrc = outer;