diff --git a/docker-compose.yml b/docker-compose.yml
index 8ad62004e9e4774c882b52a7d176c6006e05236f..e5a0ba2ab904c3a2b78228285bba052a2ca61bed 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.8'
 services:
     dojo-database:
         container_name: dojo-database
@@ -34,7 +33,7 @@ services:
         deploy:
             resources:
                 limits:
-                    cpus: '3.0'
+                    cpus: ${CPU_LIMIT}
         build:
             context: ./API/
             dockerfile: Dockerfile_ExpressAPI