diff --git a/backend/docker/Dockerfile b/backend/docker/Dockerfile
index fb95e87e..933ebce7 100644
--- a/backend/docker/Dockerfile
+++ b/backend/docker/Dockerfile
@@ -1,5 +1,5 @@
 # Pull base image
-FROM lambci/lambda:build-python3.10
+FROM python:3.10.12-slim-buster
 
 # Set environment variables
 ENV PYTHONDONTWRITEBYTECODE 1