diff --git a/WFObj.cc b/WFObj.cc
index 01d34af..68b0ab6 100644
--- a/WFObj.cc
+++ b/WFObj.cc
@@ -617,6 +617,7 @@ void WFObj::WFMtl::renderBegin(const string & mtlname, bool doTextureInfo,
             {
                 glEnable(GL_BLEND);
                 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+                glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
             }
             if (foundTexture)
             {