diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..7484af1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.eggs/*
+*.egg-info
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..ddc741d
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,2 @@
+[build-system]
+requires = ['setuptools', 'wheel', 'numpy < 2']
diff --git a/setup.py b/setup.py
index 56832ff..a7a33af 100644
--- a/setup.py
+++ b/setup.py
@@ -1,9 +1,9 @@
 #!/usr/bin/env python
-from numpy.distutils.core import Extension, setup
+
+from distutils.core import Extension, setup
 from numpy import get_include
 from os.path import join
 import os
-import sys
 
 # possible types
 types = ("int", "long", "float", "double")
@@ -24,19 +24,15 @@
 
 # distutils
 
-sys.path.extend('config_fc --fcompiler=gnu95 --f90flags=-fopenmp --f90exec=/usr/bin/gfortran '.split())
 setup(name='fht',
-      version='1.0.1',
+      version='1.0.2',
       description='Fast Hadamard Transform',
       author='Nicolas Barbey',
       author_email='nicolas.a.barbey@gmail.com',
-      requires=['numpy (>1.3.0)'],
       packages=['fht'],
       ext_modules=[Extension('fht._C_fht_%(ctype)s' % {"ctype":t},
                              [join('fht', 'C_fht_%(ctype)s.c') % {"ctype":t}],
-                             include_dirs=[join(get_include(), 'numpy')],
-                             extra_compile_args=['-fopenmp'],
-                             extra_link_args=['-fopenmp'],)
+                             include_dirs=[join(get_include(), 'numpy')], )
+                             #include_dirs=[get_include()], )
                    for t in types],
-      data_files=[('tests', ['test_fht'])]
       )