diff --git a/Polyhedron/demo/Polyhedron/Polyhedron_demo_gocad_plugin.cpp b/Polyhedron/demo/Polyhedron/Polyhedron_demo_gocad_plugin.cpp
index dafda3eaf23..bef2a50effe 100644
--- a/Polyhedron/demo/Polyhedron/Polyhedron_demo_gocad_plugin.cpp
+++ b/Polyhedron/demo/Polyhedron/Polyhedron_demo_gocad_plugin.cpp
@@ -47,9 +47,9 @@ public:
     }
     for(size_type i=0; i < mesh.size(); i++){
       B.begin_facet(); 
-      B.add_vertex_to_facet( mesh[i].get<0>());
-      B.add_vertex_to_facet( mesh[i].get<1>());
-      B.add_vertex_to_facet( mesh[i].get<2>());
+      B.add_vertex_to_facet( mesh[i].template get<0>());
+      B.add_vertex_to_facet( mesh[i].template get<1>());
+      B.add_vertex_to_facet( mesh[i].template get<2>());
       B.end_facet();
     }
     if(B.error())
diff --git a/Polyhedron/demo/Polyhedron/Polyhedron_demo_stl_plugin.cpp b/Polyhedron/demo/Polyhedron/Polyhedron_demo_stl_plugin.cpp
index 3804af38c94..05c1eb5ef3e 100644
--- a/Polyhedron/demo/Polyhedron/Polyhedron_demo_stl_plugin.cpp
+++ b/Polyhedron/demo/Polyhedron/Polyhedron_demo_stl_plugin.cpp
@@ -47,9 +47,9 @@ public:
     }
     for(size_type i=0; i < mesh.size(); i++){
       B.begin_facet(); 
-      B.add_vertex_to_facet( mesh[i].get<0>());
-      B.add_vertex_to_facet( mesh[i].get<1>());
-      B.add_vertex_to_facet( mesh[i].get<2>());
+      B.add_vertex_to_facet( mesh[i].template get<0>());
+      B.add_vertex_to_facet( mesh[i].template get<1>());
+      B.add_vertex_to_facet( mesh[i].template get<2>());
       B.end_facet();
     }
     if(B.error())