diff --git a/Dockerfile b/Dockerfile
index 10630905..842cecef 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y \
     chromium \
     chromium-driver \
+    nano \
     --no-install-recommends && \
     rm -rf /var/lib/apt/lists/*