diff --git a/setup.cfg b/setup.cfg
index 0e8e44e1..4059b5fd 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -87,6 +87,7 @@ skip_install = true
 deps =
     --editable .
     flask-webtest
+    freezegun
     mock
     pdbpp
     pyquery