diff --git a/docker/entrypoint.sh b/docker/entrypoint.sh
index 49d99a4..8da075f 100644
--- a/docker/entrypoint.sh
+++ b/docker/entrypoint.sh
@@ -31,7 +31,7 @@ echo "Intentando sincronizar .env desde variables de Docker..."
 cat > /tmp/.env.tmp << EOF
 APP_NAME="${APP_NAME:-Laravel}"
 APP_ENV="${APP_ENV:-production}"
-APP_KEY="${APP_KEY}"
+APP_KEY=${APP_KEY}
 APP_DEBUG=${APP_DEBUG:-false}
 APP_URL=${APP_URL:-http://localhost}
 APP_LOCALE=${APP_LOCALE:-es}