diff --git a/Cargo.toml b/Cargo.toml
index 6b812cd..63ed72d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -42,6 +42,7 @@ sbv-primitives = { git = "https://github.com/scroll-tech/stateless-block-verifie
 url = "2.5.4"
 
 [features]
+default = ["openvm"]
 openvm = ["dep:sbv-utils", "dep:sbv-primitives"]
 
 [patch.crates-io]
diff --git a/src/prover/mod.rs b/src/prover/mod.rs
index 2cf5cbc..8dd552c 100644
--- a/src/prover/mod.rs
+++ b/src/prover/mod.rs
@@ -481,7 +481,21 @@ where
             alloy::providers::ProviderBuilder::<_, _, sbv_primitives::types::Network>::default()
                 .on_http(client.provider.provider().url().clone());
 
-        let witness = provider.dump_block_witness(block_num.into()).await?;
+        let mut witness = provider.dump_block_witness(block_num.into()).await?;
+        if let Some(block_witness) = &mut witness {
+            if block_num == 15568365 {
+                let bytes =
+                    "0xe2a020a4e067d8e8d38a7962279bc4c7fe2e0b9ba130201006c3313596663e7d523102"
+                        .parse::<sbv_primitives::Bytes>()
+                        .unwrap();
+                block_witness.states.push(bytes.into());
+                let bytes =
+                    "0xe7a020f685127c890c96a1d6ae8c969e3bc0d7294d76d5aa808bb16278fbc7f6a382858413000014"
+                        .parse::<sbv_primitives::Bytes>()
+                        .unwrap();
+                block_witness.states.push(bytes.into());
+            }
+        }
         witness.ok_or_else(|| anyhow::anyhow!("Failed to dump block witness"))
     }
 }