diff --git a/.gitignore b/.gitignore
index 6cee33ee..34a968c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,5 @@ test_project
 /test/
 
 /results.tap
+
+/report.tap
diff --git a/run-tests.sh b/run-tests.sh
old mode 100644
new mode 100755
index 9a21c9e5..5cf739e2
--- a/run-tests.sh
+++ b/run-tests.sh
@@ -17,8 +17,19 @@ if [[ ! -z "$CI" ]]; then
 	export RAM_DISK
 
 	echo "Installing Pipenv…"
+
 	pip install -e . --upgrade --upgrade-strategy=only-if-needed
 	pipenv install --deploy --system --dev
+
+else
+
+	echo "Using RAM disk (assuming MacOS)…"
+	diskutil erasevolume HFS+ 'RAMDisk' $(hdiutil attach -nomount ram://8388608)
+
+	RAM_DISK="/Volumes/RAMDisk"
+	export RAM_DISK
+
+	pipenv install --dev
 fi
 
-pipenv run time pytest -v -n auto tests -m "$TEST_SUITE" --tap-stream
\ No newline at end of file
+pipenv run time pytest -v -n auto tests -m "$TEST_SUITE" --tap-stream | tee report.tap
\ No newline at end of file