diff --git a/tox.ini b/tox.ini
index 24a5b0ff5..45e58ca88 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,6 +22,7 @@ setenv =
 install_command = python -I {toxinidir}/tools/pip_install.py {opts} {packages}
 deps =
     -e acme[test]
+    -e certbot
     -e certbot[test]
     !win: -e certbot-apache[dev]
     -e certbot-dns-cloudflare