diff --git a/setup.py b/setup.py
index fb72c057ef4add5b6b206ee0faef2c91be000323..76eebb2f0db1ff68edc8dc574574561edab52e59 100644
--- a/setup.py
+++ b/setup.py
@@ -16,5 +16,5 @@ setup(
     description=metainfo['title'],
     long_description=metainfo['description'],
     packages=find_packages(),
-    install_requires=['mendeleev', 'tensorflow', 'keras', 'numpy', 'scipy', 'matplotlib', 'pandas', 'seaborn', 'pymatgen', 'sklearn'],
+    install_requires=['mendeleev', 'tensorflow', 'keras', 'numpy', 'scipy', 'matplotlib', 'pandas', 'seaborn', 'sklearn'],
 )