diff --git a/src/bindings/pybind11_packedrtree.cpp b/src/bindings/pybind11_packedrtree.cpp
index acb8374..80804c8 100644
--- a/src/bindings/pybind11_packedrtree.cpp
+++ b/src/bindings/pybind11_packedrtree.cpp
@@ -4,7 +4,7 @@
 #include <pybind11/stl.h>
 #include <pybind11/stl_bind.h>
 
-#include "packedrtree.h"
+#include "packedrtree.hpp"
 #include "spdlog/spdlog.h"
 #include "nano_fmm/types.hpp"
 
@@ -57,7 +57,6 @@ void bind_packedrtree(py::module &m)
                 return self.intersects({minX, minY, maxX, maxY});
             },
             "minX"_a, "minY"_a, "maxX"_a, "maxY"_a)
-        .def("toVector", &NodeItem::toVector)
         .def("to_numpy",
              [](const NodeItem &self) {
                  return Eigen::Vector4d(self.minX, self.minY, //
diff --git a/src/nano_fmm/network.hpp b/src/nano_fmm/network.hpp
index d23b297..8f111bc 100644
--- a/src/nano_fmm/network.hpp
+++ b/src/nano_fmm/network.hpp
@@ -8,7 +8,7 @@
 #include "nano_fmm/network/ubodt.hpp"
 #include "nano_fmm/network/match_result.hpp"
 
-#include "packedrtree.h"
+#include "packedrtree.hpp"
 
 #include <optional>
 #include <memory>
diff --git a/src/source.cpp b/src/source.cpp
index bf624ba..e69de29 100644
--- a/src/source.cpp
+++ b/src/source.cpp
@@ -1 +0,0 @@
-#include "packedrtree.cpp"
diff --git a/tests/test_basic.py b/tests/test_basic.py
index f1eb211..6e9ca87 100644
--- a/tests/test_basic.py
+++ b/tests/test_basic.py
@@ -471,6 +471,3 @@ def test_logging():
         output.read()
     fmm.utils.logging("hello eight")
     print(f"Captured: {output}")
-
-
-test_logging()