diff --git a/tox.ini b/tox.ini
index 8d42a68..5e6e482 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,7 +21,7 @@
 passenv =
     OS_*
     TERM
-    STACK_NAME
+    ATMOSPHERE_*
 
 [testenv:build]
 deps =