diff --git a/machine-learning/README.md b/machine-learning/README.md
index f2a7d69..8ac986a 100644
--- a/machine-learning/README.md
+++ b/machine-learning/README.md
@@ -7,3 +7,5 @@
 - [Self-supervised learning: The dark matter of intelligence](ssl-the-dark-matter-of-intelligence.md)
 - [The Mythos of Model Interpretability](the-mythos-of-model-interpretability.md)
 - [PERSONA VECTORS: MONITORING AND CONTROLLING CHARACTER TRAITS IN LANGUAGE MODELS](persona-vectors.md)
+- [Learning to Reason Without External Rewards](learning-to-reason-without-external-rewards.md)
+