diff --git a/tox.ini b/tox.ini
index 4e894d2c3..88127ba9a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -15,3 +15,5 @@ deps =
 
 [testenv:lint]
 commands = pylint letsencrypt
+deps =
+    pylint
\ No newline at end of file