diff --git a/devnet/node.yaml b/devnet/node.yaml
index e697f0ed61..a5c0e72b25 100644
--- a/devnet/node.yaml
+++ b/devnet/node.yaml
@@ -105,6 +105,8 @@ spec:
             - ws://eth-devnet:8545
             - --scrollRPC
             - ws://eth-devnet:8545
+            - --mantleRPC
+            - ws://eth-devnet:8545
             # - --wormchainURL
             # - wormchain:9090
             # - --accountantKeyPath