diff --git a/package.json b/package.json
index 9f7147a2361..4f333e57234 100644
--- a/package.json
+++ b/package.json
@@ -29,6 +29,7 @@
     "test:chrome:headless-chrome": "npm test -- --test-suite chrome-new-headless",
     "test:chrome:headless": "npm test -- --test-suite chrome-headless",
     "test:chrome": "run-s test:chrome:*",
+    "test:firefox:bidi": "npm test -- --test-suite firefox-bidi",
     "test:firefox:headful": "npm test -- --test-suite firefox-headful",
     "test:firefox:headless": "npm test -- --test-suite firefox-headless",
     "test:firefox": "run-s test:firefox:*",