diff --git a/src/osgPlugins/txp/TXPArchive.cpp b/src/osgPlugins/txp/TXPArchive.cpp
index 190458ef0..de4a4816d 100644
--- a/src/osgPlugins/txp/TXPArchive.cpp
+++ b/src/osgPlugins/txp/TXPArchive.cpp
@@ -224,7 +224,7 @@ bool TXPArchive::loadMaterials()
                 osg_material->setShininess(osg::Material::FRONT_AND_BACK , (float)shinines);
                 
                 osg_material->setAlpha(osg::Material::FRONT_AND_BACK ,(float)alpha);
-                //osg_state_set->setAttributeAndModes(osg_material, osg::StateAttribute::ON);
+                osg_state_set->setAttributeAndModes(osg_material, osg::StateAttribute::ON);
                 
                 if( alpha < 1.0f )
                 {
diff --git a/src/osgPlugins/txp/TXPParser.cpp b/src/osgPlugins/txp/TXPParser.cpp
index 67b4a0ead..34bb50057 100644
--- a/src/osgPlugins/txp/TXPParser.cpp
+++ b/src/osgPlugins/txp/TXPParser.cpp
@@ -412,7 +412,7 @@ void TXPParser::loadLocalMaterials()
             osg_material->setShininess(osg::Material::FRONT_AND_BACK , (float)shinines);
             
             osg_material->setAlpha(osg::Material::FRONT_AND_BACK ,(float)alpha);
-            //osg_state_set->setAttributeAndModes(osg_material, osg::StateAttribute::ON);
+            osg_state_set->setAttributeAndModes(osg_material, osg::StateAttribute::ON);
             
             if( alpha < 1.0f )
             {