diff --git a/web/src/components/WrongChainBoundary.tsx b/web/src/components/WrongChainBoundary.tsx
index 4987705a5..4232a0228 100644
--- a/web/src/components/WrongChainBoundary.tsx
+++ b/web/src/components/WrongChainBoundary.tsx
@@ -3,6 +3,7 @@ import styled from "styled-components";
 import { ErrorBoundary } from "react-error-boundary";
 import { Button } from "@kleros/ui-components-library";
 import { switchChain } from "utils/switchChain";
+import { DEFAULT_CHAIN, SUPPORTED_CHAINS } from "consts/supportedChains";
 
 const WrongChainRecovery: React.FC<{ resetErrorBoundary: () => void }> = ({
   resetErrorBoundary,
@@ -13,10 +14,10 @@ const WrongChainRecovery: React.FC<{ resetErrorBoundary: () => void }> = ({
       <Button
         isLoading={loading}
         disabled={loading}
-        text="Switch to Arbitrum"
+        text={`Switch to ${SUPPORTED_CHAINS[DEFAULT_CHAIN].chainName}`}
         onClick={() => {
           setLoading(true);
-          switchChain(421611)
+          switchChain(DEFAULT_CHAIN)
             .then(resetErrorBoundary)
             .finally(() => setLoading(false));
         }}
diff --git a/web/src/consts/supportedChains.ts b/web/src/consts/supportedChains.ts
index 6fbb8dd99..2fc3bb1fe 100644
--- a/web/src/consts/supportedChains.ts
+++ b/web/src/consts/supportedChains.ts
@@ -1,12 +1,14 @@
 export const SUPPORTED_CHAINS = {
-  421611: {
-    chainName: "Arbitrum Rinkeby",
+  421613: {
+    chainName: "Arbitrum Goerli",
     nativeCurrency: { name: "ETH", symbol: "ETH", decimals: 18 },
-    rpcUrls: ["https://rinkeby.arbitrum.io/rpc"],
-    blockExplorerUrls: ["https://testnet.arbiscan.io/"],
+    rpcUrls: ["https://goerli-rollup.arbitrum.io/rpc"],
+    blockExplorerUrls: ["https://goerli.arbiscan.io/"],
   },
 };
 
+export const DEFAULT_CHAIN = 421613;
+
 export const SUPPORTED_CHAINIDS = Object.keys(SUPPORTED_CHAINS).map((x) =>
   parseInt(x)
 );