diff --git a/CONTRIBUTING.adoc b/CONTRIBUTING.adoc
index 2752a8bf..db43d4e7 100644
--- a/CONTRIBUTING.adoc
+++ b/CONTRIBUTING.adoc
@@ -64,7 +64,11 @@ The project can be built from the root directory using the standard Maven comman
 	$ ./mvnw clean install
 ----
 
-If you want to run the smoke tests, you need Firefox installed and available in the path
+The project also has Selenium tests that instrument the client side. In order to run them
+you need first to install Firefox and the latest
+https://github.com/mozilla/geckodriver[geckodriver].
+
+Once those are installed you can run the smoke tests by enabling an extra profile:
 
 [indent=0]
 ----