diff --git a/lib/OpenLayers/Layer/WMS/Untiled.js b/lib/OpenLayers/Layer/WMS/Untiled.js
index 03ccd56e53..97d1644982 100644
--- a/lib/OpenLayers/Layer/WMS/Untiled.js
+++ b/lib/OpenLayers/Layer/WMS/Untiled.js
@@ -108,7 +108,7 @@ OpenLayers.Layer.WMS.Untiled.prototype =
      */
     moveTo:function(bounds, zoomChanged, minor) {
 
-        if (!minor) {
+        if (!minor || zoomChanged) {
         
             if (bounds == null) {
                 bounds = this.map.getExtent();