diff --git a/packages/core/testing/images/e2e-sandbox/Dockerfile b/packages/core/testing/images/e2e-sandbox/Dockerfile
index 3b25dfc6..9d948e7c 100755
--- a/packages/core/testing/images/e2e-sandbox/Dockerfile
+++ b/packages/core/testing/images/e2e-sandbox/Dockerfile
@@ -8,7 +8,7 @@ ARG TARGETOS
 ARG TARGETARCH
 
 RUN apt update -q
-RUN apt install -yq --no-install-recommends ca-certificates qemu-kvm qemu-utils iproute2 iptables wget xz-utils netcat curl jq make git
+RUN apt install -yq --no-install-recommends genisoimage ca-certificates qemu-kvm qemu-utils iproute2 iptables wget xz-utils netcat curl jq make git
 RUN curl -sSL "https://github.com/siderolabs/talos/releases/download/v${TALOSCTL_VERSION}/talosctl-${TARGETOS}-${TARGETARCH}" -o /usr/local/bin/talosctl \
  && chmod +x /usr/local/bin/talosctl
 RUN curl -sSL "https://dl.k8s.io/release/v${KUBECTL_VERSION}/bin/${TARGETOS}/${TARGETARCH}/kubectl" -o /usr/local/bin/kubectl \