diff --git a/docker-compose-with-elasticstack/docker-compose.yml b/docker-compose-with-elasticstack/compose.yml
similarity index 99%
rename from docker-compose-with-elasticstack/docker-compose.yml
rename to docker-compose-with-elasticstack/compose.yml
index 58cd3e6..d5aca30 100644
--- a/docker-compose-with-elasticstack/docker-compose.yml
+++ b/docker-compose-with-elasticstack/compose.yml
@@ -1,4 +1,3 @@
-version: "3"
 services:
   neo4j:
     container_name: neo4j
diff --git a/docker-compose-with-nginx/docker-compose.yml b/docker-compose-with-nginx/compose.yml
similarity index 99%
rename from docker-compose-with-nginx/docker-compose.yml
rename to docker-compose-with-nginx/compose.yml
index 4262e89..61b817c 100644
--- a/docker-compose-with-nginx/docker-compose.yml
+++ b/docker-compose-with-nginx/compose.yml
@@ -1,4 +1,3 @@
-version: "3"
 services:
   neo4j:
     container_name: neo4j
diff --git a/docker-compose/docker-compose.yml b/docker-compose/compose.yml
similarity index 99%
rename from docker-compose/docker-compose.yml
rename to docker-compose/compose.yml
index 8347669..9e86109 100644
--- a/docker-compose/docker-compose.yml
+++ b/docker-compose/compose.yml
@@ -1,4 +1,3 @@
-version: "3"
 services:
   neo4j:
     container_name: neo4j