diff --git a/Dockerfile b/Dockerfile
index 72dc702..1490176 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,7 @@
 FROM python:3.11-slim
 
+RUN apt-get update && apt-get install -y --no-install-recommends iputils-ping && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
 COPY pyproject.toml .