diff --git a/doc/source/examples/feedback_reward_custom_metrics.nblink b/doc/source/examples/feedback_reward_custom_metrics.nblink
index e69de29bb2..f59757c71a 100644
--- a/doc/source/examples/feedback_reward_custom_metrics.nblink
+++ b/doc/source/examples/feedback_reward_custom_metrics.nblink
@@ -0,0 +1,3 @@
+{
+  "path": "../../../examples/feedback/reward-accuracy/README.ipynb"
+}