diff --git a/README.md b/README.md
index 7574cf0..92aec9c 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,15 @@ For more info, see:
 2. `./node_modules/.bin/web-ext run -s src/`
 
 ### Testing
-TBD
+`npm run test`
+
+or 
+
+`npm run lint` 
+
+for just the linter
+
+There is a timeout test that sometimes fails on certain machines, so make sure to run the tests on your clone before you make any changes to see if you have this problem.
 
 ### Distributing
 #### Make the new version