diff --git a/hildr-node/src/main/java/io/optimism/config/Config.java b/hildr-node/src/main/java/io/optimism/config/Config.java
index a331b2e0..e329d792 100644
--- a/hildr-node/src/main/java/io/optimism/config/Config.java
+++ b/hildr-node/src/main/java/io/optimism/config/Config.java
@@ -424,6 +424,11 @@ public static ChainConfig baseGoerli() {
                     "0x4200000000000000000000000000000000000016");
         }
 
+        /**
+         * Base sepolia chain config.
+         *
+         * @return the chain config
+         */
         public static ChainConfig baseSepolia() {
             return new ChainConfig(
                     "base-sepolia",