diff --git a/lessons/3-NeuralNetworks/README.md b/lessons/3-NeuralNetworks/README.md
index 144ea748..1534c503 100644
--- a/lessons/3-NeuralNetworks/README.md
+++ b/lessons/3-NeuralNetworks/README.md
@@ -45,4 +45,4 @@ In this section we will learn about:
 * [Perceptron](03-Perceptron/README.md), one of the earliest neural network models for two-class classification
 * [Multi-layered networks](04-OwnFramework/README.md) with a paired notebook [how to build our own framework](04-OwnFramework/OwnFramework.ipynb)
 * [Neural Network Frameworks](05-Frameworks/README.md), with these notebooks: [PyTorch](05-Frameworks/IntroPyTorch.ipynb) and [Keras/Tensorflow](05-Frameworks/IntroKerasTF.ipynb)
-* [Overfitting](05-Frameworks/Overfitting.md)
+* [Overfitting](05-Frameworks#overfitting)