diff --git a/Dockerfile b/Dockerfile
index 19a05cff..ffedea79 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,7 @@ ARG DOCKER_VERSION=26.0.0
 ARG GOTESTSUM_VERSION=v1.9.0
 ARG REGISTRY_VERSION=2.8.0
 ARG BUILDKIT_VERSION=v0.12.5
+ARG UNDOCK_VERSION=0.7.0
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx
 FROM --platform=$BUILDPLATFORM golang:${GO_VERSION}-alpine AS golatest
@@ -15,6 +16,7 @@ FROM moby/moby-bin:$DOCKER_VERSION AS docker-engine
 FROM dockereng/cli-bin:$DOCKER_VERSION AS docker-cli
 FROM registry:$REGISTRY_VERSION AS registry
 FROM moby/buildkit:$BUILDKIT_VERSION AS buildkit
+FROM crazymax/undock:$UNDOCK_VERSION AS undock
 
 FROM golatest AS gobase
 COPY --from=xx / /
@@ -92,6 +94,7 @@ COPY --link --from=docker-engine / /usr/bin/
 COPY --link --from=docker-cli / /usr/bin/
 COPY --link --from=buildkit /usr/bin/buildkitd /usr/bin/
 COPY --link --from=buildkit /usr/bin/buildctl /usr/bin/
+COPY --link --from=undock /usr/local/bin/undock /usr/bin/
 COPY --link --from=binaries /buildx /usr/bin/
 
 FROM integration-test-base AS integration-test