diff --git a/vision/tox.ini b/vision/tox.ini
index c93fc5aab862..e0d8c2b172de 100644
--- a/vision/tox.ini
+++ b/vision/tox.ini
@@ -7,7 +7,6 @@ localdeps =
     pip install --quiet --upgrade {toxinidir}/../core
 deps =
     {toxinidir}/../core
-    enum34
     mock
     pytest
 covercmd =