diff --git a/op/reth/ronin-saigon-op-reth-archive-trace.yml b/op/reth/ronin-saigon-op-reth-archive-trace.yml
index 1aae7b41..fa6d68ca 100644
--- a/op/reth/ronin-saigon-op-reth-archive-trace.yml
+++ b/op/reth/ronin-saigon-op-reth-archive-trace.yml
@@ -68,6 +68,7 @@ services:
       - --metrics=0.0.0.0:9001
       - --nat=extip:${IP}
       - --port=11763
+      - --rollup.historicalrpc=${RONIN_SAIGON_CLASSIC_ARCHIVE_RPC:-https://rpc-saigon-testnet-cc58e966ql.t.conduit.xyz}
       - --rollup.sequencer-http=https://rpc-saigon-testnet-cc58e966ql.t.conduit.xyz
       - --rpc-cache.max-blocks=10000
       - --rpc-cache.max-concurrent-db-requests=2048