diff --git a/README.md b/README.md
index 157ff3d..a8c1777 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ We thought that using blockchain technology to solve this problem was an interes
  
 ## Sommaire
 
- - [❗ Problem](#Problem)
+ - [❗ Problem](#-problem)
  - [Comment fonctionne GIT](#comment-fonctionne-git)
  - [Sécurité](#sécurité)
  - [Inscription GitLab](#inscription)