diff --git a/Dockerfile b/Dockerfile
index 811c0f3..6f4828c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM debian:bullseye-slim
 #
-RUN apt update && apt install python3 python3-pip -y
+RUN apt update && apt install python3 python3-pip iputils-ping -y
 COPY logpingresult.py /usr/local/bin/
 COPY requirements.txt /
 COPY init.sh /