diff --git a/wrap/io_trimesh/import_gts.h b/wrap/io_trimesh/import_gts.h
index a82cd973..7a336c27 100644
--- a/wrap/io_trimesh/import_gts.h
+++ b/wrap/io_trimesh/import_gts.h
@@ -143,7 +143,7 @@ namespace vcg
 					int nofVertices, nofFaces, nofEdges;
 					int id0, id1, id2;
 					int eid0, eid1, eid2;
-					MESH_TYPE::CoordType v;
+                    typename MESH_TYPE::CoordType v;
 
 					QString line;
 					QStringList sa;