diff --git a/config/protocol_specific_addresses.json b/config/protocol_specific_addresses.json
index c503d02..4ec2a27 100644
--- a/config/protocol_specific_addresses.json
+++ b/config/protocol_specific_addresses.json
@@ -7,5 +7,7 @@
       "native_token_address": "0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE",
       "meta_registry_address": "0xF98B45FA17DE75FB1aD0e7aFD971b0ca00e379fC"
     }
-  }
+  },
+  "base": {},
+  "unichain": {}
 }
\ No newline at end of file
diff --git a/examples/encoding-example/main.rs b/examples/encoding-example/main.rs
index 7ccc0bc..5edc965 100644
--- a/examples/encoding-example/main.rs
+++ b/examples/encoding-example/main.rs
@@ -56,8 +56,8 @@ fn main() {
         given_token: weth.clone(),
         given_amount: BigUint::from_str("1_000000000000000000").expect("Failed to create amount"),
         checked_token: usdc.clone(),
-        exact_out: false,     // it's an exact in solution
-        checked_amount: None, // the amount out will not be checked in execution
+        exact_out: false, // it's an exact in solution
+        checked_amount: Some(BigUint::from(1u64)),
         swaps: vec![simple_swap],
         ..Default::default()
     };