diff --git a/requirements.txt b/requirements.txt
index 8082633..1cf55db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 coverage
 psutil
 PySocks
+stem
diff --git a/setup.py b/setup.py
index f2210cb..b4ee8f6 100644
--- a/setup.py
+++ b/setup.py
@@ -24,7 +24,7 @@ setup(
     packages=find_packages(exclude=('*tests',)),
     package_data={'': ['*.csv', 'tls/*.pem']},
     entry_points={'console_scripts': ['minode = minode.main:main']},
-    extras_require={'proxy': ['PySocks']},
+    extras_require={'proxy': ['PySocks'], 'tor': ['PySocks', 'stem>1.8.0']},
     classifiers=[
         "License :: OSI Approved :: MIT License"
         "Operating System :: OS Independent",