diff --git a/docker/Dockerfile b/docker/Dockerfile
index b17f2cb..c1956ba 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM alpine:latest 
+FROM python:alpine
 
 ENV TZ=Europe/Berlin
 ENV UNBUFFERED=1
@@ -11,9 +11,17 @@ VOLUME /app
 COPY . .
 
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone; \
-    /bin/sh -c 'apk update && apk add --no-cache gcc musl-dev python3-dev py3-wheel py3-pip py3-olm libffi-dev openssl-dev cargo zlib-dev jpeg-dev libmagic speex ffmpeg htop; \
-    pip install update pip && pip install -r requirements.txt ; \
-    apk del zlib-dev jpeg-dev gcc musl-dev python3-dev openssl-dev cargo;'
+    apk --no-cache update && apk add --no-cache  --virtual .build-deps \
+    gcc \
+    cargo \
+    libffi-dev \
+    openssl-dev \
+    zlib-dev \
+    jpeg-dev ; \
+    apk add --no-cache ffmpeg speex; \
+    pip install --no-cache-dir upgrade pip; \
+    pip install --no-cache-dir -r requirements.txt ; \
+    apk del --no-cache .build-deps;
 
 
 
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index 49e9071..74ed631 100644
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -7,7 +7,7 @@ services:
       context: ../.
       dockerfile: ./docker/Dockerfile
     working_dir: /app
-    entrypoint: /bin/sh -c "export UNBUFFERED=1 && python3 -u ./fritzab2matrix.py"
+#    entrypoint: /bin/sh -c "export UNBUFFERED=1 && python3 -u ./fritzab2matrix.py"
     volumes:
       - ../.:/app