diff --git a/tox.ini b/tox.ini
index 921bce316..ba9823ace 100644
--- a/tox.ini
+++ b/tox.ini
@@ -16,7 +16,6 @@ extras =
 setenv =
   PIP_FIND_LINKS=https://girder.github.io/large_image_wheels
   GDAL_PAM_ENABLED=no
-  CIRCLE_BRANCH=ignore
 
 [testenv:test]
 description = Run all tests, including Girder
@@ -52,6 +51,7 @@ setenv =
   NPM_CONFIG_PREFER_OFFLINE=true
   PIP_FIND_LINKS=https://girder.github.io/large_image_wheels
   GDAL_PAM_ENABLED=no
+  CIRCLE_BRANCH=ignore
 
 # Versions that do have all tile sources.  Using the requirements-dev.txt file
 # installs in editable mode, which then includes results in coverage.