diff --git a/scripts/README.md b/scripts/README.md
index 5680f28..7f2d2b9 100644
--- a/scripts/README.md
+++ b/scripts/README.md
@@ -9,9 +9,9 @@ This folder contains scripts that can be used in combination with hyperfines `--
 
 ### Pre-requisites
 
-To make these scripts work, you will need to install `numpy` and `matplotlib`. Install them via
+To make these scripts work, you will need to install `numpy`, `matplotlib` and `scipy`. Install them via
 your package manager or `pip`:
 
 ```bash
-pip install numpy matplotlib  # pip3, if you are using python3
+pip install numpy matplotlib scipy  # pip3, if you are using python3
 ```