diff --git a/core/tests/README.md b/core/tests/README.md
index bba9136ae3f2900aca34e75c38f0a6a71606cec5..f88289f48ccc27d996333e0b9ddb1b88aa1d5d2e 100644
--- a/core/tests/README.md
+++ b/core/tests/README.md
@@ -41,7 +41,7 @@ to install the following additional software:
 
 * Google Chrome or Chromium browser
 * chromedriver (tested with version 2.45) -- see
-  https://sites.google.com/a/chromium.org/chromedriver/
+  https://sites.google.com/chromium.org/driver/
 * PHP 7.1 or higher
 
 ## Running tests