Add legacy version tag to installer YML so more Compose versions can …

…run it.
AzuraCast · Jul 10, 2021 · 5d5169e · 5d5169e
1 parent 0328f5e
commit 5d5169e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/docker-compose.installer.yml b/docker-compose.installer.yml
@@ -1,3 +1,5 @@
+version : '2.2'
+
 services :
   installer :
     container_name : azuracast_installer