diff --git a/k8s/Dockerfile b/k8s/Dockerfile
index 57270e3e..1d005f47 100644
--- a/k8s/Dockerfile
+++ b/k8s/Dockerfile
@@ -41,6 +41,7 @@ ENV MIX_ENV="prod"
 
 # install mix dependencies
 COPY mix.exs mix.lock ./
+COPY vendor vendor
 RUN --mount=type=cache,target=/root/.hex \
     --mount=type=cache,target=/root/.mix \
     mix deps.get --only $MIX_ENV
@@ -82,7 +83,7 @@ FROM ${RUNNER_IMAGE} AS final
 
 RUN apt-get update \
     && DEBIAN_FRONTEND=noninteractive apt-get upgrade -y \
-    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libstdc++6 openssl libncurses6 locales ca-certificates iputils-ping \
+    && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libstdc++6 openssl libncurses6 locales ca-certificates iputils-ping snmp \
     && rm -rf /var/lib/apt/lists/*
 
 # Set the locale