diff --git a/geometry/geometry_tests/polygon_test.cpp b/geometry/geometry_tests/polygon_test.cpp
index 27ad80a351..4647e295ba 100644
--- a/geometry/geometry_tests/polygon_test.cpp
+++ b/geometry/geometry_tests/polygon_test.cpp
@@ -174,3 +174,15 @@ UNIT_TEST(IsPolygonCCW_DataSet2)
  TestPolygonOrReverseCCW(arr, arr + ARRAY_SIZE(arr));
 }
 */
+
+/*
+UNIT_TEST(IsPolygonCCW_DataSet3)
+{
+ P arr[] = { P(0.738019701780757, 61.1239696304537), P(0.738234278502148, 61.1240028227903),
+             P(0.738675837161651, 61.1240276332237), P(0.738234278502148, 61.1240028227903),
+             P(0.738019701780757, 61.1239696304537), P(0.737414528371232, 61.1238241206145) };
+
+ TestPolygonOrReverseCCW(arr, arr + ARRAY_SIZE(arr));
+}
+*/
+