diff --git a/src/current/compiler/js.xsl b/src/current/compiler/js.xsl
index 1a65e1e1..7281d061 100644
--- a/src/current/compiler/js.xsl
+++ b/src/current/compiler/js.xsl
@@ -159,7 +159,7 @@
 
     <!-- make the name of the supplier available -->
     <text>/**@expose*/rater.supplier = '</text>
-      <value-of select="substring-after( $name, '/' )" />
+      <value-of select="( tokenize( $name, '/' ) )[ last() ]" />
     <text>'; </text>
 
     <text>/**@expose*/rater.meta = meta;</text>