diff --git a/Dockerfile b/Dockerfile
index 61b2c14..f5fd094 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,9 +1,15 @@
-FROM node:lts
+FROM node:lts-alpine
 
 WORKDIR /app
 
-COPY . /app
+COPY ./package.json /app/
+
+COPY ./yarn.lock /app/
 
 RUN yarn
 
+COPY . /app
+
+EXPOSE 4002
+
 CMD ["yarn", "dev"]
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index a8a2440..2f3358a 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   db:
-    image: 'postgres'
+    image: 'postgres:alpine'
     env_file:
       - db.env
     volumes:
@@ -23,7 +23,7 @@ services:
       - alectrion-network
     ports:
       - 4002:4002
-    command: bash -c "yarn && yarn migration:run && yarn dev"
+    command: sh -c "yarn && yarn migration:run && yarn dev"
 
 networks:
   alectrion-equipment-network: