diff --git a/Dockerfile b/Dockerfile
index be9f046..e013d87 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,24 +1,3 @@
-FROM golang:1.21-alpine AS overlaybd_snapshotter_build
-WORKDIR /work
-RUN apk add git make
-RUN git clone --branch v1.0.4 https://github.com/containerd/accelerated-container-image.git
-RUN cd accelerated-container-image \
-    && make \
-    && make install
-
-FROM alpine:3.19 AS overlaybd_build
-WORKDIR /work
-RUN apk add bash cmake curl-dev e2fsprogs-dev gcc g++ gflags-dev git gtest-dev make libaio-dev libnl3-dev linux-headers openssl-dev patch pkgconf sudo zlib-dev zstd-dev
-RUN git clone https://github.com/superfly/overlaybd \
-    && cd overlaybd \
-    && git submodule update --init
-RUN mkdir -p overlaybd/build \
-    && cd overlaybd/build \
-    && cmake ..
-RUN cd overlaybd/build \
-    && make -j$(nproc) \
-    && make install
-
 FROM golang:1.21 as dockerproxy_build
 WORKDIR /app
 COPY dockerproxy .
@@ -26,14 +5,10 @@ RUN GOOS=linux GARCH=amd64 CGO_ENABLED=0 go build -o dockerproxy -ldflags "-X ma
 
 FROM docker:24.0.7-alpine3.19
 ARG BUILD_SHA
-RUN apk add bash pigz sysstat procps lsof util-linux-misc xz curl sudo libcurl e2fsprogs e2fsprogs-libs libaio libnl3 libssl3 zlib zstd-libs
+RUN apk add bash pigz sysstat procps lsof util-linux-misc xz curl sudo
 COPY etc/docker/daemon.json /etc/docker/daemon.json
 COPY --from=dockerproxy_build /app/dockerproxy /dockerproxy
 COPY --from=docker/buildx-bin:v0.12 /buildx /usr/libexec/docker/cli-plugins/docker-buildx
-COPY --from=overlaybd_snapshotter_build /opt/overlaybd/snapshotter /opt/overlaybd/snapshotter
-COPY --from=overlaybd_snapshotter_build /etc/overlaybd-snapshotter /etc/overlaybd-snapshotter
-COPY --from=overlaybd_build /opt/overlaybd /opt/overlaybd
-COPY --from=overlaybd_build /etc/overlaybd /etc/overlaybd
 COPY ./entrypoint ./entrypoint
 COPY ./docker-entrypoint.d/* ./docker-entrypoint.d/
 ENV DOCKER_TMPDIR=/data/docker/tmp
diff --git a/dockerproxy/main.go b/dockerproxy/main.go
index 200389d..6143145 100644
--- a/dockerproxy/main.go
+++ b/dockerproxy/main.go
@@ -120,7 +120,6 @@ func main() {
 	httpMux.Handle("/", wrapCommonMiddlewares(dockerProxy()))
 	httpMux.Handle("/flyio/v1/prune", wrapCommonMiddlewares(pruneHandler(dockerClient)))
 	httpMux.Handle("/flyio/v1/extendDeadline", wrapCommonMiddlewares((extendDeadline())))
-	httpMux.Handle("/flyio/v1/buildOverlaybdImage", wrapCommonMiddlewares(overlaybdImageHandler()))
 	httpMux.Handle("/flyio/v1/settings", wrapCommonMiddlewares(settingsHandler()))
 
 	httpServer := &http.Server{
diff --git a/dockerproxy/overlaybd.go b/dockerproxy/overlaybd.go
deleted file mode 100644
index d35ac78..0000000
--- a/dockerproxy/overlaybd.go
+++ /dev/null
@@ -1,62 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"encoding/json"
-	"io"
-	"net/http"
-	"os"
-	"os/exec"
-	"regexp"
-	"strings"
-)
-
-const converterBin = "/opt/overlaybd/snapshotter/convertor"
-
-type Body struct {
-	Repo   string `json:"repo"`
-	Input  string `json:"input"`
-	Output string `json:"output"`
-	Creds  string `json:"creds"`
-}
-
-func overlaybdImageHandler() http.HandlerFunc {
-	return func(w http.ResponseWriter, r *http.Request) {
-		var body Body
-		if err := json.NewDecoder(r.Body).Decode(&body); err != nil {
-			w.WriteHeader(http.StatusBadRequest)
-			w.Write([]byte(err.Error()))
-			return
-		}
-
-		log.Infof("exec: %s -r %s -i %s -o %s -u <hidden>", converterBin, body.Repo, body.Input, body.Output)
-
-		cmd := exec.Command(converterBin, "-r", body.Repo, "-i", body.Input, "-o", body.Output, "-u", body.Creds)
-
-		var output bytes.Buffer
-		cmd.Stdout = io.MultiWriter(os.Stdout, &output)
-		cmd.Stderr = io.MultiWriter(os.Stderr, &output)
-		if err := cmd.Run(); err != nil {
-			w.WriteHeader(http.StatusInternalServerError)
-			w.Write(output.Bytes())
-			return
-		}
-
-		outStr := strings.TrimSpace(output.String())
-		lines := strings.Split(outStr, "\n")
-		log.Info(lines)
-		hashLine := lines[len(lines)-2]
-		log.Info(hashLine)
-
-		hashRegex := regexp.MustCompile(`sha256:[a-f0-9]{64}`)
-		hash := hashRegex.FindString(hashLine)
-
-		if hash == "" {
-			w.WriteHeader(http.StatusInternalServerError)
-			w.Write([]byte("could not find image hash"))
-			return
-		}
-		w.WriteHeader(http.StatusOK)
-		w.Write([]byte(hash))
-	}
-}