diff --git a/README.md b/README.md
index a0843de..2b42ef8 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ This notebook show how Q-learning works and demonstrate how it can learn to navi
 - `jupyter lab` or `jupyter notebook`
 
 ```bash
-pip install numpy, matplotlib, threading, tqdm,
+pip install numpy matplotlib tqdm
 ```