diff --git a/src/dzitilesource.js b/src/dzitilesource.js
index 8bb82406..cc5fc5e1 100644
--- a/src/dzitilesource.js
+++ b/src/dzitilesource.js
@@ -263,7 +263,7 @@ function configureFromXML( tileSource, xmlDoc ){
 
             dispRectNodes = root.getElementsByTagName( "DisplayRect" );
             if (dispRectNodes.length === 0) {
-                dispRectNodes = root.getElementsByTagNameNS(ns, "DisplayRect" )[ 0 ];
+                dispRectNodes = root.getElementsByTagNameNS(ns, "DisplayRect" );
             }
             for ( i = 0; i < dispRectNodes.length; i++ ) {
                 dispRectNode = dispRectNodes[ i ];