1 files changed, 1 insertions, 1 deletions
diff --git a/tox.ini b/tox.ini
index 3f733861..219da545 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,7 +9,7 @@ deps =
     pretend
     pytest
     ./vectors
-passenv = ARCHFLAGS LDFLAGS CFLAGS INCLUDE LIB LD_LIBRARY_PATH
+passenv = ARCHFLAGS LDFLAGS CFLAGS INCLUDE LIB LD_LIBRARY_PATH USERNAME
 commands =
     pip list
     python -c "from cryptography.hazmat.backends.openssl.backend import backend; print(backend.openssl_version_text())"