diff --git a/tox.ini b/tox.ini
index 433e46fe..9a030bc6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -13,7 +13,7 @@ setenv =
 whitelist_externals =
   bash
   find
-deps =
+deps = .[test]
   -r{toxinidir}/requirements.txt
   -r{toxinidir}/test-requirements.txt
 commands =