diff --git a/sz-poc-offsite-2025/evm/sequencer-node/src/main.rs b/sz-poc-offsite-2025/evm/sequencer-node/src/main.rs
index 2d11215..82d5ad2 100644
--- a/sz-poc-offsite-2025/evm/sequencer-node/src/main.rs
+++ b/sz-poc-offsite-2025/evm/sequencer-node/src/main.rs
@@ -46,6 +46,7 @@ fn main() -> eyre::Result<()> {
         "reth",
         "node",
         "--dev",
+        "--rpc.eth-proof-window=2048",
         "--dev.block-time=2s",
         "--http.addr=0.0.0.0",
         "--http.port=8546",