diff --git a/hil-test/README.md b/hil-test/README.md
index bfc0c96b9..d1aece96d 100644
--- a/hil-test/README.md
+++ b/hil-test/README.md
@@ -52,6 +52,8 @@ PROBE_RS_CHIP=esp32c6 \
 
 Some tests will require physical connections, please see the current [configuration in our runners](#running-tests-remotes-ie-on-self-hosted-runners).
 
+[ESP-Prog]: https://docs.espressif.com/projects/esp-dev-kits/en/latest/other/esp-prog/user_guide.html
+
 ### Running Tests Remotes (ie. On Self-Hosted Runners)
 The [`hil.yml`] workflow builds the test suite for all our available targets and executes them.