diff --git a/tests/test_CellType.cpp b/tests/test_CellType.cpp
index 0e4a42331cf6606c9d8c0edd60f372676e6bb4c0..17696985874a0a8da3a939a65028cd5af2c9ecbe 100644
--- a/tests/test_CellType.cpp
+++ b/tests/test_CellType.cpp
@@ -13,6 +13,7 @@ TEST_CASE("CellType", "[mesh]")
 
   REQUIRE(name(CellType::Triangle) == "triangle");
   REQUIRE(name(CellType::Quadrangle) == "quadrangle");
+  REQUIRE(name(CellType::Polygon) == "polygon");
 
   REQUIRE(name(CellType::Diamond) == "diamond");
   REQUIRE(name(CellType::Hexahedron) == "hexahedron");