diff --git a/.github/workflows/social-media-post.yml b/.github/workflows/social-media-post.yml
index 21ca8264..52656be0 100644
--- a/.github/workflows/social-media-post.yml
+++ b/.github/workflows/social-media-post.yml
@@ -1,5 +1,8 @@
 name: social-media-post
 
+permissions:
+  contents: read
+
 on:
   # Pour l’instant: uniquement déclenché à la main depuis l’onglet Actions
   workflow_dispatch: