diff --git a/python/gtsam/preamble.h b/python/gtsam/preamble.h
index 0a1199122..b67df2644 100644
--- a/python/gtsam/preamble.h
+++ b/python/gtsam/preamble.h
@@ -2,12 +2,9 @@
 // These are required to save one copy operation on Python calls
 #ifdef GTSAM_ALLOCATOR_TBB
 PYBIND11_MAKE_OPAQUE(std::vector<gtsam::Key, tbb::tbb_allocator<gtsam::Key>>);
-PYBIND11_MAKE_OPAQUE(std::vector<gtsam::Point2, Eigen::aligned_allocator<gtsam::Point2> >);
-PYBIND11_MAKE_OPAQUE(std::vector<gtsam::Pose3>);
-PYBIND11_MAKE_OPAQUE(std::vector<gtsam::BetweenFactor<gtsam::Pose3>>);
 #else
 PYBIND11_MAKE_OPAQUE(std::vector<gtsam::Key>);
+#endif
 PYBIND11_MAKE_OPAQUE(std::vector<gtsam::Point2, Eigen::aligned_allocator<gtsam::Point2> >);
 PYBIND11_MAKE_OPAQUE(std::vector<gtsam::Pose3>);
 PYBIND11_MAKE_OPAQUE(std::vector<gtsam::BetweenFactor<gtsam::Pose3>>);
-#endif
diff --git a/python/gtsam/specializations.h b/python/gtsam/specializations.h
index 2bd6a98a1..950dd8236 100644
--- a/python/gtsam/specializations.h
+++ b/python/gtsam/specializations.h
@@ -2,12 +2,9 @@
 // These are required to save one copy operation on Python calls
 #ifdef GTSAM_ALLOCATOR_TBB
 py::bind_vector<std::vector<gtsam::Key, tbb::tbb_allocator<gtsam::Key> > >(m_, "KeyVector");
-py::bind_vector<std::vector<gtsam::Point2, Eigen::aligned_allocator<gtsam::Point2> > >(m_, "Point2Vector");
-py::bind_vector<std::vector<gtsam::Pose3> >(m_, "Pose3Vector");
-py::bind_vector<std::vector<boost::shared_ptr<gtsam::BetweenFactor<gtsam::Pose3> > > >(m_, "BetweenFactorPose3s");
 #else
 py::bind_vector<std::vector<gtsam::Key> >(m_, "KeyVector");
+#endif
 py::bind_vector<std::vector<gtsam::Point2, Eigen::aligned_allocator<gtsam::Point2> > >(m_, "Point2Vector");
 py::bind_vector<std::vector<gtsam::Pose3> >(m_, "Pose3Vector");
 py::bind_vector<std::vector<boost::shared_ptr<gtsam::BetweenFactor<gtsam::Pose3> > > >(m_, "BetweenFactorPose3s");
-#endif