diff --git a/docker/rootfs/start.sh b/docker/rootfs/start.sh
index 16d74c5..c42c9ca 100644
--- a/docker/rootfs/start.sh
+++ b/docker/rootfs/start.sh
@@ -41,6 +41,7 @@ _buildConfig() {
     echo "define('S3_ACCESS_KEY', '${S3_ACCESS_KEY:-}');"
     echo "define('S3_SECRET_KEY', '${S3_SECRET_KEY:-}');"
     echo "define('S3_ENDPOINT', '${S3_ENDPOINT:-}');"
+    echo "define('S3_REGION', '${S3_REGION:-}');"
     echo "define('FTP_SERVER', '${FTP_SERVER:-}');"
     echo "define('FTP_PORT', ${FTP_PORT:-21});"
     echo "define('FTP_USER', '${FTP_USER:-}');"
@@ -84,4 +85,4 @@ touch /var/log/nginx/pictshare/error.log
 
 nginx
 
-tail -f /var/log/nginx/pictshare/*.log
\ No newline at end of file
+tail -f /var/log/nginx/pictshare/*.log