diff --git a/Dockerfile b/Dockerfile
index b6b010c..96bfa3e 100755
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,7 +13,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     python3-pip \
     python3-venv \
     procps \
-    apache2-utils 
+    apache2-utils \
+    bash 
 
 RUN sed -i 's/# fr_FR.UTF-8 UTF-8/fr_FR.UTF-8 UTF-8/' /etc/locale.gen; \
     locale-gen; \
diff --git a/start.sh b/start.sh
index 6b18e42..aeb05f3 100644
--- a/start.sh
+++ b/start.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 echo "Démarrage du bot Discord..."
 exec /app/venv/bin/python run-web.py 2>&1 | tee >(rotatelogs /app/logs/app.log.%Y%m%d-%H%M%S 50M)
\ No newline at end of file