diff --git a/faucet.js b/faucet.js
index 9ade355..d950357 100644
--- a/faucet.js
+++ b/faucet.js
@@ -1,11 +1,26 @@
 import {ethers} from "ethers";
 import {getProvider} from "./blockchain.js";
 import {chainInfo} from "./chain.js";
-import {mockERC20Contract} from "./contract.js";
+import {mockERC20Contract, newContract} from "./contract.js";
+import {metadata} from "../web/src/version.js";
 
 
 export async function gib( chainId, owner, vault, tokenAmounts ) {
     if (!owner || !vault) return
+    if (chainId === 421614) {
+        // Arbitrum-Sepolia
+        // Find the USDC mock coin and print 10k
+        for (const t of metadata[421614].t) {
+            if (t.s === 'USDC' && t.x.mock) {
+                // print 10,000 USDC
+                const provider = getProvider(chainId);
+                const usdc = await newContract(t.a, 'MockERC20', provider)
+                await usdc.mint(vault, 10_000_000000)
+                console.log(`minted 10,000 USDC to ${vault}`)
+            }
+        }
+        return
+    }
     if( (chainId === 31337 || chainId === 1337) ) {
         const provider = getProvider(chainId);
         let faucet = new ethers.Wallet(
@@ -33,14 +48,17 @@ export async function gib( chainId, owner, vault, tokenAmounts ) {
             }
         }
 
-        const info = chainInfo[chainId]
-        if( info.mockCoins ) {
-            const [coinAddr, usdAddr] = info.mockCoins
-            const signer = await provider.getSigner()
-            console.log('faucet minting tokens to', vault)
-            await (await mockERC20Contract(coinAddr, signer)).mint(vault, 10n *10n**18n)
-            await (await mockERC20Contract(usdAddr, signer)).mint(vault, 10_000n *10n**6n)
+        if (chainId === 31337) {
+            const info = chainInfo[chainId]
+            if (info.mockCoins) {
+                const [coinAddr, usdAddr] = info.mockCoins
+                const signer = await provider.getSigner()
+                console.log('faucet minting tokens to', vault)
+                await (await mockERC20Contract(coinAddr, signer)).mint(vault, 10n * 10n ** 18n)
+                await (await mockERC20Contract(usdAddr, signer)).mint(vault, 10_000n * 10n ** 6n)
+            }
         }
+        return
     }
 }