diff --git a/tox.ini b/tox.ini
index 3cee974..5825e80 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,7 +12,7 @@ setenv =
   junit: JUNIT=--junitxml=junit-{envname}.xml
 deps =
   django111: django>=1.11,<1.12
-  psycopg2
+  psycopg2<2.9
   pytest-cov
   pytest-django
   pytest