diff --git a/.env b/.env
index 189ddda7..d77e8f12 100644
--- a/.env
+++ b/.env
@@ -1,2 +1 @@
 HELLO=WORLD
-PYPI_VENDOR_DIR="./tests/pypi/"
\ No newline at end of file
diff --git a/run-tests.bat b/run-tests.bat
index 4ddcee2b..f31a562a 100644
--- a/run-tests.bat
+++ b/run-tests.bat
@@ -4,4 +4,4 @@ virtualenv R:\.venv
 R:\.venv\Scripts\pip install -e . --upgrade --upgrade-strategy=only-if-needed
 R:\.venv\Scripts\pipenv install --dev
 
-SET RAM_DISK=R:&& SET PYPI_VENDOR_DIR=".\tests\pypi\" && R:\.venv\Scripts\pipenv run pytest -n auto -v tests --tap-stream > report.tap
+SET RAM_DISK=R: && R:\.venv\Scripts\pipenv run pytest -n auto -v tests --tap-stream > report.tap
diff --git a/run-tests.sh b/run-tests.sh
index 493a90a8..b71fd4fb 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -4,9 +4,6 @@
 
 set -eo pipefail
 
-# Set the PYPI vendor URL for pytest-pypi.
-PYPI_VENDOR_DIR="$(pwd)/tests/pypi/"
-export PYPI_VENDOR_DIR
 export PYTHONIOENCODING="utf-8"
 export LANG=C.UTF-8