diff --git a/docker-compose.yml b/docker-compose.yml
index 1f6d22b..8a273d0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,8 +15,6 @@
 #     along with osm-rawdata.  If not, see <https:#www.gnu.org/licenses/>.
 #
 
-version: "3"
-
 networks:
   net:
     name: osm-rawdata