diff --git a/pages/chain/addresses.mdx b/pages/chain/addresses.mdx
index e990342d0..2144a6d19 100644
--- a/pages/chain/addresses.mdx
+++ b/pages/chain/addresses.mdx
@@ -21,11 +21,11 @@ This page is automatically generated from packages in the [superchain-registry](
 
 ### Ethereum (L1)
 
-<L1ContractTable chain="10" explorer="1" legacy={false} />
+<L1ContractTable chain="1750" explorer="1" legacy={false} />
 
 ### Ethereum Legacy Contracts (L1)
 
-<L1ContractTable chain="10" explorer="1" legacy={true} />
+<L1ContractTable chain="1750" explorer="1" legacy={true} />
 
 ### Metal L2 (L2)
 
@@ -39,7 +39,7 @@ This page is automatically generated from packages in the [superchain-registry](
 
 ### Sepolia (L1)
 
-<L1ContractTable chain="11155420" explorer="11155111" legacy={false} />
+<L1ContractTable chain="1740" explorer="1" legacy={false} />
 
 ### Metal L2 Testnet (L2)