diff --git a/.travis.yml b/.travis.yml
index 47cb97d4..6095a6eb 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,7 +20,8 @@ install:
 # command to run the dependencies
 script:
   - 'if [[ -n "$RUN_INTEGRATION_TESTS" ]]; then rm -fr ~/.cache/pip; fi'
-  - "pipenv run bash ./run-tests.sh"
+  - 'export PYPI_VENDOR_DIR="$(pwd)/tests/pypi/"'
+  - 'pipenv run time pytest -v -n auto tests -m "$TEST_SUITE" --tap-stream'
 
 jobs:
   include:
diff --git a/run-tests.sh b/run-tests.sh
index 873f8273..be342245 100755
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -5,8 +5,7 @@
 set -eo pipefail
 
 # Set the PYPI vendor URL for pytest-pypi.
-PYPI_VENDOR_DIR="$(pwd)/tests/pypi/"
-export PYPI_VENDOR_DIR
+export PYPI_VENDOR_DIR="$(pwd)/tests/pypi/"
 
 if [[ ! -z "$TEST_SUITE" ]]; then
 	echo "Using TEST_SUITE=$TEST_SUITE"