diff --git a/src/osgProducer/ViewerEventHandler.cpp b/src/osgProducer/ViewerEventHandler.cpp
index 9bf8f66fe..92fa350d4 100644
--- a/src/osgProducer/ViewerEventHandler.cpp
+++ b/src/osgProducer/ViewerEventHandler.cpp
@@ -717,7 +717,7 @@ ViewerEventHandler::ViewerEventHandler(OsgCameraGroup* cg):
 
     if (cfg->getNumberOfCameras()==1)
     {
-        SnapImageDrawCallback* snapImageDrawCallback = new SnapImageDrawCallback("saved_image.rgb");
+        SnapImageDrawCallback* snapImageDrawCallback = new SnapImageDrawCallback("saved_image.jpg");
         cam->addPostDrawCallback(snapImageDrawCallback);
         _snapImageDrawCallbackList.push_back(snapImageDrawCallback);
     }