diff --git a/README.md b/README.md
index 198295922c..f46fd09023 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ their applications.
 
 ## Running Tests
 
-Please refer to [spec/README.md](spec/README.md) for instructions on how
+Please refer to [spec/README.md](https://github.com/mongodb/mongo-ruby-driver/blob/master/spec/README.md) for instructions on how
 to run the driver's test suite.
 
 ## Release History