diff --git a/src/main/resources/transform/identity.xsl b/src/main/resources/transform/identity.xsl
index 7253544..fc4ff01 100644
--- a/src/main/resources/transform/identity.xsl
+++ b/src/main/resources/transform/identity.xsl
@@ -14,10 +14,15 @@
   ~ limitations under the License.
   -->
 
-<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
-    <xsl:template match="@*|node()">
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="2.0">
+    <xsl:template match="element()">
         <xsl:copy>
-            <xsl:apply-templates select="@*|node()"/>
+            <xsl:apply-templates select="@*,node()"/>
         </xsl:copy>
     </xsl:template>
+
+    <xsl:template match="attribute()|text()|comment()|processing-instruction()">
+        <xsl:copy/>
+    </xsl:template>
+
 </xsl:stylesheet>
\ No newline at end of file