diff --git a/ufl/finiteelement/elementlist.py b/ufl/finiteelement/elementlist.py
index eaf3e7722..e4cd3e69b 100644
--- a/ufl/finiteelement/elementlist.py
+++ b/ufl/finiteelement/elementlist.py
@@ -200,6 +200,10 @@ def show_elements():
                   ("quadrilateral",))
 register_element2("BDMCF", 1, HDiv, "contravariant Piola", (1, None),
                   ("quadrilateral",))
+register_element2("SminusE", 1, HCurl, "covariant Piola", (1, None), cubes[1:3])
+register_element2("SminusF", 1, HDiv, "contravariant Piola", (1, None), cubes[1:2])
+register_element2("SminusDiv", 1, HDiv, "contravariant Piola", (1, None), cubes[1:3])
+register_element2("SminusCurl", 1, HCurl, "covariant Piola", (1, None), cubes[1:3])
 register_element2("AAE", 1, HCurl, "covariant Piola", (1, None),
                   ("hexahedron",))
 register_element2("AAF", 1, HDiv, "contravariant Piola", (1, None),