diff --git a/tox.ini b/tox.ini
index 68a5d5ff16..5813105837 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,6 +19,10 @@ deps =
     -rrequirements/edx/paver.txt
     -rrequirements/edx/testing.txt
     -rrequirements/edx/post.txt
+    -rrequirements/edx/edx-private.txt
+    -rrequirements/edx-sandbox/base.txt
+    -rrequirements/edx-sandbox/local.txt
+    -rrequirements/edx-sandbox/post.txt
 
 commands =
     pytest {posargs}