diff --git a/setup.py b/setup.py
index 1f25718..42a0318 100644
--- a/setup.py
+++ b/setup.py
@@ -16,4 +16,7 @@ setup(
     ],
     python_requires='>=3.6',
     packages=find_packages(),
+    install_requires=[
+        'numpy'
+    ]
 )