diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..28b69ce
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.env_mongo
+.env_redis
+.env
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 43af558..bb303ef 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -4,12 +4,8 @@ services:
   mongo:
     image: bitnami/mongodb:latest
     restart: always
-    environment:
-      MONGODB_USERNAME: admin
-      MONGODB_PASSWORD: mongo
-      MONGODB_DATABSE: admin
-      MONGODB_REPLICA_SET_MODE: primary
-      ALLOW_EMPTY_PASSWORD: 'yes'
+    env_file:
+      - .env_mongo
     ports:
       - "27017:27017"
 
@@ -18,7 +14,9 @@ services:
     image: redis/redis-stack-server:latest
 
   backend:
-    image: covas-bo
+    build:
+      context: ../backend
+      dockerfile: Dockerfile
     depends_on:
       - mongo
       - redis