diff --git a/Framework/Geometry/testGeometry.cc b/Framework/Geometry/testGeometry.cc
index 7cb8df0c8ba451445458c48a42583a1e57a32f15..d73ae99b2f21590984aae1e90c683777549b7b32 100644
--- a/Framework/Geometry/testGeometry.cc
+++ b/Framework/Geometry/testGeometry.cc
@@ -178,7 +178,7 @@ TEST_CASE("Trajectories") {
 
     CHECK(base.ArcLength(1_s, 2_s) / 1_m == Approx(3));
     
-    CHECK((base.NormalizedDirection().GetComponents(rootCS) - QuantityVector<dimensionless_d>{0, 0, 0}).eVector.norm() == Approx(0).margin(absMargin));
+    CHECK((base.NormalizedDirection().GetComponents(rootCS) - QuantityVector<dimensionless_d>{1, 0, 0}).eVector.norm() == Approx(0).margin(absMargin));
   }
 
   SECTION("Helix") {