diff --git a/get_lfs/Dockerfile b/get_lfs/Dockerfile
new file mode 100644
index 0000000..3a23611
--- /dev/null
+++ b/get_lfs/Dockerfile
@@ -0,0 +1,12 @@
+# Container image that runs your code
+FROM node:16-bullseye
+
+# make sure dependencies are installed
+RUN apt-get -y update
+RUN apt-get -y install git git-lfs
+
+# Copies your code file from your action repository to the filesystem path `/` of the container
+COPY entrypoint.sh /entrypoint.sh
+
+# Code file to execute when the docker container starts up (`entrypoint.sh`)
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/get_lfs/action.yml b/get_lfs/action.yml
index 79e1fd2..4dd1157 100644
--- a/get_lfs/action.yml
+++ b/get_lfs/action.yml
@@ -8,18 +8,9 @@ inputs:
     description: 'Pass in gitea.ref_name'
     required: true
 runs:
-  using: "composite"
-  steps:
-    - name: "Pull LFS objects"
-      shell: bash
-      run: |
-        UrlBase=$GITHUB_SERVER_URL; \
-        UrlLfsBase=$UrlBase/${{ inputs.repository }}.git/info/lfs/objects; \
-        Auth=`git config --get --local http.$UrlBase/.extraheader`; \
-        git config --local http.${UrlLfsBase}/batch.extraheader "$Auth"; \
-        git config --local http.${UrlLfsBase}/.extraheader ''
-
-        git config --local lfs.transfer.maxretries 1
-
-        git lfs install
-        git lfs pull origin ${{ inputs.ref_name }}
+  using: 'docker'
+  image: 'Dockerfile'
+  args:
+    - ${{ inputs.repository }}
+    - ${{ inputs.ref_name }}
+    - ${{ github.server_url }}
diff --git a/get_lfs/entrypoint.sh b/get_lfs/entrypoint.sh
new file mode 100644
index 0000000..18b266a
--- /dev/null
+++ b/get_lfs/entrypoint.sh
@@ -0,0 +1,15 @@
+#!/bin/sh -l
+
+export Repo=$1
+export RepoRef=$2
+export UrlBase=$3
+
+export UrlLfsBase=${UrlBase}/${Repo}.git/info/lfs/objects
+export Auth=$(git config --get --local http.${UrlBase}/.extraheader)
+git config --local http.${UrlLfsBase}/batch.extraheader "$Auth"
+git config --local http.${UrlLfsBase}/.extraheader ''
+
+git config --local lfs.transfer.maxretries 1
+
+git lfs install
+git lfs pull origin ${RepoRef}
\ No newline at end of file