diff --git a/compose.prod.yml b/compose.prod.yml
index 71c9ba4..33acb3d 100644
--- a/compose.prod.yml
+++ b/compose.prod.yml
@@ -1,5 +1,3 @@
-version: "3.8"
-
 services:
     vac-optimizer:
         build:
diff --git a/compose.yml b/compose.yml
index a8e8c11..e40877b 100644
--- a/compose.yml
+++ b/compose.yml
@@ -1,5 +1,3 @@
-version: "3.8"
-
 services:
     vac-optimizer:
         build: