diff --git a/pages/builders/chain-operators/tutorials/create-l2-rollup.mdx b/pages/builders/chain-operators/tutorials/create-l2-rollup.mdx
index 856e789b9..950bf6aed 100644
--- a/pages/builders/chain-operators/tutorials/create-l2-rollup.mdx
+++ b/pages/builders/chain-operators/tutorials/create-l2-rollup.mdx
@@ -428,6 +428,11 @@ If the same `IMPL_SALT` is used to deploy the same contracts twice, the second d
 **You can generate a new `IMPL_SALT` by running `direnv allow` anywhere in the Optimism Monorepo.**
 </Callout>
 
+<Callout>
+If you see a nondescript error that includes `[Revert] revert: Misconfigured networks: `
+you should change the network ID in contracts-bedrock/deployments/getting-started/.chainId from 1 to the network ID you intend to use as Layer 1. For example, change it to 11155111 if you are using the Sepolia network.
+</Callout>
+
 {<h3>Generate contract artifacts</h3>}
 
 ```bash