1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 76e1c5b..f655009 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,7 @@ deps =
     coverage>=4.2
     pytest>=3.0.1
     pretend
+    flaky
     cryptographyMaster: git+https://github.com/pyca/cryptography.git
     cryptographyMinimum: cryptography<=1.9
 setenv =