diff --git a/.gitmodules b/.gitmodules
index 67f142d1..086ee95c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "thirdparty/LUnpack"]
 	path = thirdparty/LUnpack
 	url = https://github.com/Xiphoseer/LUnpack.git
+[submodule "thirdparty/AccountManager"]
+	path = thirdparty/AccountManager
+	url = https://github.com/DarkflameUniverse/AccountManager
diff --git a/docker/AccountManager.Dockerfile b/docker/AccountManager.Dockerfile
index ea5cd1d3..dd56e3b9 100644
--- a/docker/AccountManager.Dockerfile
+++ b/docker/AccountManager.Dockerfile
@@ -1,13 +1,14 @@
 # syntax=docker/dockerfile:1
-FROM python:3.9.9-buster
+FROM python:3.10-alpine3.14
 
-WORKDIR /usr/local/share/
-RUN git clone https://github.com/DarkflameUniverse/AccountManager
+WORKDIR /usr/local/share/AccountManager
+
+COPY ./thirdparty/AccountManager .
 
-WORKDIR AccountManager
 ADD docker/credentials_example.py credentials.py
 ADD docker/resources_example.py resources.py
-RUN pip3 install -r requirements.txt
+
+RUN apk add libffi-dev build-base --no-cache && pip3 install -r requirements.txt
 
 EXPOSE 5000
 CMD python3 app.py
diff --git a/thirdparty/AccountManager b/thirdparty/AccountManager
new file mode 160000
index 00000000..19e2a4fe
--- /dev/null
+++ b/thirdparty/AccountManager
@@ -0,0 +1 @@
+Subproject commit 19e2a4fe9faba8ec2e40162e0019acd711967744