diff --git a/requirements.txt b/requirements.txt
index 296d654..ccee7d9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1 +1 @@
-numpy
\ No newline at end of file
+numpy>=1.9.2
\ No newline at end of file
diff --git a/setup.py b/setup.py
index daac0b0..49e06ac 100644
--- a/setup.py
+++ b/setup.py
@@ -1,8 +1,8 @@
-from setuptools import setup, find_packages
+from distutils.core import setup
 
 setup(
     name="nd2reader",
-    packages=find_packages(),
+    packages=['nd2reader'],
     version="1.0.0",
     description='A tool for reading ND2 files produced by NIS Elements',
     author='Jim Rybarski',
@@ -10,5 +10,5 @@ setup(
     url='https://github.com/jimrybarski/nd2reader',
     download_url='https://github.com/jimrybarski/nd2reader/tarball/1.0.0',
     keywords=['nd2', 'nikon', 'microscopy', 'NIS Elements'],
-    classifiers=[],
+    classifiers=[]
 )