diff --git a/backend-py/Dockerfile b/backend-py/Dockerfile
index e06cb63..237d068 100644
--- a/backend-py/Dockerfile
+++ b/backend-py/Dockerfile
@@ -20,8 +20,7 @@ ENV PYTHONUNBUFFERED=1 \
     PATH="/app/.venv/bin:$PATH"
 
 # Packages
-RUN apt update && \
-    apt install -y --no-install-recommends curl libpq-dev
+RUN apk add curl libpq-dev
 
 # Dependencies, config and app
 COPY --from=build /app/.venv /app/.venv