diff --git a/src/osgPlugins/obj/OBJWriterNodeVisitor.cpp b/src/osgPlugins/obj/OBJWriterNodeVisitor.cpp
index 721e3feec..5b17944a7 100644
--- a/src/osgPlugins/obj/OBJWriterNodeVisitor.cpp
+++ b/src/osgPlugins/obj/OBJWriterNodeVisitor.cpp
@@ -526,7 +526,7 @@ void OBJWriterNodeVisitor::processStateSet(osg::StateSet* ss)
 
     if (mat || tex)
     {
-        _materialMap.insert(std::make_pair(osg::ref_ptr<osg::StateSet>(ss), OBJMaterial(mat, tex)));
+        _materialMap.insert(std::make_pair(osg::ref_ptr<osg::StateSet>(ss), OBJMaterial(mat, tex, _options)));
         _fout << "usemtl " << _materialMap[ss].name << std::endl;
     }