diff --git a/node_exporter/docker-compose.yml b/node_exporter/docker-compose.yml
index bfe176f..2de4270 100644
--- a/node_exporter/docker-compose.yml
+++ b/node_exporter/docker-compose.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   node-exporter:
     image: prom/node-exporter:latest