diff --git a/gtsam_unstable/nonlinear/tests/testAdaptAutoDiff.cpp b/gtsam_unstable/nonlinear/tests/testAdaptAutoDiff.cpp
index 115063005..dc07c4b46 100644
--- a/gtsam_unstable/nonlinear/tests/testAdaptAutoDiff.cpp
+++ b/gtsam_unstable/nonlinear/tests/testAdaptAutoDiff.cpp
@@ -189,12 +189,7 @@ TEST(Expression, AutoDiff3) {
   Matrix23 H2;
   Point2 actual2 = snavely(P, X, H1, H2);
   EXPECT(assert_equal(expected,actual,1e-9));
-#ifndef GTSAM_USE_QUATERNIONS
   EXPECT(assert_equal(E1,H1,1e-8));
-#else
-  EXPECT(assert_equal(E1,H1,1e-6)); // why ????
-#endif
-  EXPECT(assert_equal(E2,H2,1e-8));
 }
 
 /* ************************************************************************* */
@@ -204,10 +199,10 @@ TEST(Expression, Snavely) {
   Expression<Point3> X(2);
   typedef AdaptAutoDiff<SnavelyProjection, Point2, Camera, Point3> Adaptor;
   Expression<Point2> expression(Adaptor(), P, X);
-#ifndef GTSAM_USE_QUATERNIONS
-  EXPECT_LONGS_EQUAL(528,expression.traceSize()); // Todo, should be zero
-#else
+#ifdef GTSAM_USE_QUATERNIONS
   EXPECT_LONGS_EQUAL(480,expression.traceSize()); // Todo, should be zero
+#else
+  EXPECT_LONGS_EQUAL(528,expression.traceSize()); // Todo, should be zero
 #endif
   set<Key> expected = list_of(1)(2);
   EXPECT(expected == expression.keys());