1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 3f3240ae..c5e2d5fc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -7,7 +7,7 @@ toxworkdir={env:TOX_WORK_DIR:.tox}
 deps =
   {env:CI_DEPS:}
   -rrequirements.txt
-passenv = CODECOV_TOKEN CI CI_* TRAVIS TRAVIS_* APPVEYOR APPVEYOR_* SNAPSHOT_* OPENSSL_* RTOOL_*
+passenv = CODECOV_TOKEN CI CI_* TRAVIS TRAVIS_* APPVEYOR APPVEYOR_* SNAPSHOT_* OPENSSL RTOOL_*
 setenv = HOME = {envtmpdir}
 commands =
   mitmdump --version