diff --git a/README.md b/README.md
index e472945..7b70f81 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,6 @@ There is a more complete [_Getting Started_ guide on our wiki][wiki-getting-star
 git clone -b release https://github.com/netbox-community/netbox-docker.git
 cd netbox-docker
 tee docker-compose.override.yml <<EOF
-version: '3.4'
 services:
   netbox:
     ports:
diff --git a/docker-compose.override.yml.example b/docker-compose.override.yml.example
index bcb6a71..d7ef961 100644
--- a/docker-compose.override.yml.example
+++ b/docker-compose.override.yml.example
@@ -1,4 +1,3 @@
-version: '3.4'
 services:
   netbox:
     ports:
diff --git a/docker-compose.test.override.yml b/docker-compose.test.override.yml
index e7a662d..749e11a 100644
--- a/docker-compose.test.override.yml
+++ b/docker-compose.test.override.yml
@@ -1,4 +1,3 @@
-version: '3.4'
 services:
   netbox:
     ports:
diff --git a/docker-compose.test.yml b/docker-compose.test.yml
index 8115afc..f7a3cf1 100644
--- a/docker-compose.test.yml
+++ b/docker-compose.test.yml
@@ -1,4 +1,3 @@
-version: '3.4'
 services:
   netbox: &netbox
     image: ${IMAGE-netboxcommunity/netbox:latest}
diff --git a/docker-compose.yml b/docker-compose.yml
index 8b0ea61..105b9a1 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,4 +1,3 @@
-version: '3.4'
 services:
   netbox: &netbox
     image: docker.io/netboxcommunity/netbox:${VERSION-v3.7-2.8.0}