diff --git a/pydatastructs/trees/_backend/cpp/s b/pydatastructs/trees/_backend/cpp/s
new file mode 100644
index 000000000..e69de29bb
diff --git a/pydatastructs/trees/_backend/cpp/trees/binary_search_tree.hpp b/pydatastructs/trees/_backend/cpp/trees/binary_search_tree.hpp
index d00f0266c..7c57d6690 100644
--- a/pydatastructs/trees/_backend/cpp/trees/binary_search_tree.hpp
+++ b/pydatastructs/trees/_backend/cpp/trees/binary_search_tree.hpp
@@ -369,7 +369,7 @@ static PyTypeObject BinarySearchTreeType = {
     0,                             /* tp_dictoffset */
     0,                             /* tp_init */
     0,                             /* tp_alloc */
-    BinarySearchTree_new,          /* tp_new */
+    BinarySearchTree___new__,          /* tp_new */
 };
 
 // Module definition for the binarysearchtree module
diff --git a/pydatastructs/trees/_backend/cpp/trees/trees.cpp b/pydatastructs/trees/_backend/cpp/trees/trees.cpp
index 3ab1d610e..93bcd6ee3 100644
--- a/pydatastructs/trees/_backend/cpp/trees/trees.cpp
+++ b/pydatastructs/trees/_backend/cpp/trees/trees.cpp
@@ -4,7 +4,7 @@
 static struct PyModuleDef trees_struct = {
     PyModuleDef_HEAD_INIT,
     "_trees",
-    NULL,
+    0,
     -1,
     NULL
 };
diff --git a/pydatastructs/trees/binary_trees.py b/pydatastructs/trees/binary_trees.py
index 65450db75..5943594e7 100644
--- a/pydatastructs/trees/binary_trees.py
+++ b/pydatastructs/trees/binary_trees.py
@@ -4,9 +4,9 @@
 from pydatastructs.miscellaneous_data_structures import Stack
 from pydatastructs.linear_data_structures import OneDimensionalArray
 from pydatastructs.linear_data_structures.arrays import ArrayForTrees
-from pydatastructs.trees._backend.cpp import _trees
 from pydatastructs.utils.misc_util import (
     Backend, raise_if_backend_is_not_python)
+from pydatastructs.trees._backend.cpp import _trees
 
 __all__ = [
     'AVLTree',