diff --git a/doc/deployment-docker.md b/doc/deployment-docker.md
index 49d6963..45a80c9 100644
--- a/doc/deployment-docker.md
+++ b/doc/deployment-docker.md
@@ -136,10 +136,15 @@ HOLIDAY_URL="https://calendrier.api.gouv.fr/jours-feries/"
 
 ```bash
 mkdir -p config/jwt
-docker run --rm -v $(pwd)/config/jwt:/jwt php:8.4-cli bash -c \
-  "apt-get update -qq && apt-get install -y -qq openssl > /dev/null && \
-   openssl genpkey -algorithm RSA -out /jwt/private.pem -pkeyopt rsa_keygen_bits:4096 && \
-   openssl rsa -pubout -in /jwt/private.pem -out /jwt/public.pem"
+openssl genpkey -algorithm RSA -out config/jwt/private.pem -pkeyopt rsa_keygen_bits:4096
+openssl rsa -pubout -in config/jwt/private.pem -out config/jwt/public.pem
+```
+
+Rendre les cles lisibles par le conteneur (www-data = uid 33) :
+
+```bash
+sudo chown 33:33 config/jwt/private.pem config/jwt/public.pem
+sudo chmod 644 config/jwt/private.pem config/jwt/public.pem
 ```
 
 ### 5. Creer le dossier uploads