diff --git a/backend/Dockerfile b/backend/Dockerfile
index 8104270..2d9b095 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,4 +1,4 @@
-ARG PYTHON_BASE_IMAGE=python:3.13-slim
+ARG PYTHON_BASE_IMAGE=python:3.13-alpine
 FROM ${PYTHON_BASE_IMAGE} AS base
 
 ENV PYTHONDONTWRITEBYTECODE=1