diff --git a/pkg/debian-tuto3/Dockerfile b/pkg/debian-tuto3/Dockerfile
index e6c1ffd..b0bedaa 100644
--- a/pkg/debian-tuto3/Dockerfile
+++ b/pkg/debian-tuto3/Dockerfile
@@ -5,6 +5,7 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     console-data \
     curl \
     dnsutils \
+    dhcpdump \
     ethtool \
     kbd \
     nano \