diff --git a/Dockerfile b/Dockerfile
index b3064281..94052553 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,15 +1,11 @@
-FROM node:18-bullseye-slim
+FROM node:19-alpine
 WORKDIR /app
 
-RUN apt-get update
-RUN apt-get install -y git
-RUN rm -rf /var/lib/apt/lists/*
+RUN apk add --no-cache git
 
-COPY package*.json ./
+COPY package*.json .
 RUN npm install
 
-RUN git clone -n https://github.com/wukko/cobalt.git --depth 1 && mv cobalt/.git ./ && rm -rf cobalt
-
 COPY . .
 EXPOSE 9000
-CMD [ "node", "src/cobalt" ]
+CMD [ "npm", "start" ]