diff --git a/gatsby-node.js b/gatsby-node.js
index 12a825855..83424c2e4 100644
--- a/gatsby-node.js
+++ b/gatsby-node.js
@@ -1,5 +1,3 @@
-const path = require("path");
-const webpack = require("webpack");
 const { createRemoteFileNode } = require("gatsby-source-filesystem");
 const fetch = require("node-fetch");
 
@@ -42,21 +40,23 @@ exports.sourceNodes = async ({
     return acc;
   }, Promise.resolve({}));
 
-  chains.forEach((chain) => {
-    const icon = chain.icon;
-    const iconCid = iconFiles[icon]?.name;
-    const node = {
-      ...chain,
-      icon: iconCid,
-      parent: null,
-      children: [],
-      id: createNodeId(`chain__${chain.chainId}`),
-      internal: {
-        type: "Chain",
-        content: JSON.stringify(chain),
-        contentDigest: createContentDigest(chain),
-      },
-    };
-    createNode(node);
-  });
+  chains
+    .filter((chain) => chain.rpc.length > 0)
+    .forEach((chain) => {
+      const icon = chain.icon;
+      const iconCid = iconFiles[icon]?.name;
+      const node = {
+        ...chain,
+        icon: iconCid,
+        parent: null,
+        children: [],
+        id: createNodeId(`chain__${chain.chainId}`),
+        internal: {
+          type: "Chain",
+          content: JSON.stringify(chain),
+          contentDigest: createContentDigest(chain),
+        },
+      };
+      createNode(node);
+    });
 };
diff --git a/src/context/Web3Context.tsx b/src/context/Web3Context.tsx
index b804600d6..be7b4ad7f 100644
--- a/src/context/Web3Context.tsx
+++ b/src/context/Web3Context.tsx
@@ -66,13 +66,16 @@ export const Web3Provider = ({ children }) => {
     if (!provider) {
       return;
     }
+    const { nativeCurrency, explorers } = chain;
+    const blockExplorerUrls =
+      explorers && explorers.length > 0 ? explorers.map((e) => e.url) : null;
     provider.send("wallet_addEthereumChain", [
       {
         chainId: `0x${chain.chainId.toString(16)}`,
         chainName: chain.name,
-        nativeCurrency: chain.nativeCurrency,
+        nativeCurrency,
         rpcUrls: chain.rpc,
-        blockExplorerUrls: chain.explorers?.map((e) => e.url),
+        blockExplorerUrls,
       },
     ]);
   };