1 files changed, 2 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 7f43e41..e06be11 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,7 +3,7 @@ envlist = py37,py38,pypy3,pre-commit
 
 [testenv]
 deps = -rrequirements-dev.txt
-passenv = APPDATA HOME LOCALAPPDATA PROGRAMFILES RUSTUP_HOME
+passenv = *
 commands =
     coverage erase
     coverage run -m pytest {posargs:tests}
@@ -23,5 +23,6 @@ env =
     GIT_COMMITTER_NAME=test
     GIT_AUTHOR_EMAIL=test@example.com
     GIT_COMMITTER_EMAIL=test@example.com
+    GIT_ALLOW_PROTOCOL=file
     VIRTUALENV_NO_DOWNLOAD=1
     PRE_COMMIT_NO_CONCURRENCY=1