diff --git a/docker-compose.yml b/docker-compose.yml
index d1399a9bda..b0a89399c1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,5 +1,5 @@
 ---
-version: "3.8"
+version: "3"
 
 services:
   3x-ui: