diff --git a/README.md b/README.md
index c6018ed..0b5a5f9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,3 @@
 # swarm-cronjob
 
 > https://github.com/crazy-max/swarm-cronjob
-
-**Work In Progress.**
diff --git a/docker-compose.production.yml b/compose.yml
similarity index 50%
rename from docker-compose.production.yml
rename to compose.yml
index d2b89a1..1166f4a 100644
--- a/docker-compose.production.yml
+++ b/compose.yml
@@ -1,11 +1,8 @@
 ---
-version: "3.7"
+version: "3.8"
 
 services:
   docker-cron-job:
+    image: "crazymax/swarm-cronjob:latest"
     volumes:
       - "/var/run/docker.sock:/var/run/docker.sock"
-    deploy:
-      placement:
-        constraints:
-          - node.role == manager
diff --git a/docker-compose.yml b/docker-compose.yml
deleted file mode 100644
index 8a00977..0000000
--- a/docker-compose.yml
+++ /dev/null
@@ -1,6 +0,0 @@
----
-version: "3.7"
-
-services:
-  docker-cron-job:
-    image: "crazymax/swarm-cronjob:latest"