diff -r 6adeeb16ac3e -r 061796d9855e svghmi/ui.py
--- a/svghmi/ui.py	Mon Apr 05 18:22:30 2021 +0200
+++ b/svghmi/ui.py	Tue Apr 06 11:47:07 2021 +0200
@@ -315,7 +315,8 @@
 
             svgdom = etree.parse(self.selected_SVG)
 
-            result = transform.transform(svgdom)
+            result = transform.transform(
+                svgdom, hmi_path = self.hmitree_node.hmi_path())
 
             for entry in transform.get_error_log():
                 self.msg += "XSLT: " + entry.message + "\n"