diff --git a/k8s/docker-mos-toolset-min b/k8s/docker-mos-toolset-min
index a95b7bf..032a3a0 100644
--- a/k8s/docker-mos-toolset-min
+++ b/k8s/docker-mos-toolset-min
@@ -7,7 +7,7 @@
     ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone && \
     apt-get update && \
     apt-get install -y make gcc g++ git libaio-dev libaio1 zlib1g-dev && \
-    apt-get install -y python3-pip python3-venv vim iperf3 mtr htop iputils-ping traceroute tcpdump wget iproute2 curl screen && \
+    apt-get install -y python3-pip python3-venv vim iperf3 iperf mtr htop iputils-ping traceroute tcpdump wget iproute2 curl screen && \
     git clone --depth 1 --branch fio-3.26 https://github.com/axboe/fio.git && \
     cd /opt/fio && \
     ./configure && \
@@ -23,7 +23,7 @@
 
 RUN mkdir /opt/packages/ && \
     cd /opt/packages && \
-    apt-get download $(apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances iperf3 | grep "^\w" | sort -u) || true
+    apt-get download $(apt-cache depends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances iperf3 iperf | grep "^\w" | sort -u) || true
 
 RUN curl -LO "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl" && \
     install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl && \