diff --git a/back/docker-compose.yaml b/back/docker-compose.yaml
deleted file mode 100644
index f400c1a..0000000
--- a/back/docker-compose.yaml
+++ /dev/null
@@ -1,36 +0,0 @@
-version: '3'
-
-services:
-  postgres:
-    image: postgres:13.2-alpine
-    restart: always
-    volumes:
-      - ./migrations/:/docker-entrypoint-initdb.d/
-    ports:
-      - "5432:5432"
-    environment:
-      POSTGRES_PASSWORD: hh
-      POSTGRES_DB: hh
-      POSTGRES_USER: hh
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U hh"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
-
-  back:
-    image: maven:3.6.3-jdk-11
-    restart: always
-    working_dir: /mnt/app
-    command: mvn install exec:java
-    volumes:
-      - gowork-back-maven-repo:/root/.m2
-      - .:/mnt/app:Z
-    ports:
-      - "8080:8080"
-    links:
-      - postgres
-    depends_on:
-      - postgres
-volumes:
-  gowork-back-maven-repo:
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 59f78f9..6e28df9 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -1,4 +1,4 @@
-version: '3'
+version: '3.4'
 
 services:
   postgres:
@@ -32,6 +32,12 @@ services:
       - postgres
     depends_on:
       - postgres
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8080/status"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 180s  # first start may be long due to downloading dependencies
   front:
     build: ./front
     ports: