diff --git a/apps/fortuna/src/command/setup_provider.rs b/apps/fortuna/src/command/setup_provider.rs
index 2f77e4fa..8fc5729b 100644
--- a/apps/fortuna/src/command/setup_provider.rs
+++ b/apps/fortuna/src/command/setup_provider.rs
@@ -74,7 +74,7 @@ pub async fn setup_provider(opts: &SetupProviderOptions) -> Result<()> {
                 &provider_address,
                 &chain_config.contract_addr,
                 &metadata.seed,
-                metadata.chain_length,
+                opts.randomness.chain_length,
             )?;
             let chain_state = HashChainState {
                 offsets:     vec![provider_info