distance oracle refuses "insecure url"

I tried to run indexer on a local docker network with ws:

docker compose logs -f
distance-oracle-distance-oracle-1  | thread 'main' panicked at /root/distance-oracle/src/api.rs:31:10:
distance-oracle-distance-oracle-1  | Cannot create RPC client: Rpc(InsecureUrl("ws://duniter-smith:9944"))
distance-oracle-distance-oracle-1  | note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
distance-oracle-distance-oracle-1  | Waiting 1800 seconds before next execution...

How to allow "insecure url"?

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information