diff --git a/Dockerfile b/Dockerfile
index 18a1668..d2bc369 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,17 +1,14 @@
-FROM python:3.11-slim
-
-RUN apt-get update && apt-get install -y --no-install-recommends curl tzdata && rm -rf /var/lib/apt/lists/*
-
-RUN pip install --no-cache-dir requests pyyaml schedule
+FROM python:3.11-alpine
 
 ENV TZ=Europe/Paris
 
-RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+RUN apk add --no-cache tzdata curl \
+    && cp /usr/share/zoneinfo/$TZ /etc/localtime \
+    && echo $TZ > /etc/timezone \
+    && pip install --no-cache-dir requests pyyaml schedule
 
 WORKDIR /app
 
-COPY blocklist_scheduler.py /app/blocklist_scheduler.py
+COPY blocklist_scheduler.py .
 
-RUN chmod +x /app/blocklist_scheduler.py
-
-ENTRYPOINT ["python3", "/app/blocklist_scheduler.py"]
+ENTRYPOINT ["python3", "blocklist_scheduler.py"]