diff --git a/setup.cfg b/setup.cfg
index d29ac072..b4065b4f 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,4 +27,5 @@ classifiers =
 [options]
 packages = find:
 zip_safe = False
+install_requires = pyaes
 include_package_data = True
\ No newline at end of file