diff --git a/triangle/triangle_test.cpp b/triangle/triangle_test.cpp
index 3759ab07..bce7c187 100644
--- a/triangle/triangle_test.cpp
+++ b/triangle/triangle_test.cpp
@@ -69,11 +69,6 @@ BOOST_AUTO_TEST_CASE(triangles_violating_triangle_inequality_are_illegal)
     BOOST_REQUIRE_THROW(triangle::kind(1, 1, 3), std::domain_error);
 }
 
-BOOST_AUTO_TEST_CASE(medium_triangles_violating_triangle_inequality_are_illegal)
-{
-    BOOST_REQUIRE_THROW(triangle::kind(2, 4, 2), std::domain_error);
-}
-
 BOOST_AUTO_TEST_CASE(larger_triangles_violating_triangle_inequality_are_illegal)
 {
     BOOST_REQUIRE_THROW(triangle::kind(7, 3, 2), std::domain_error);