diff --git a/lib/contracts/constants.ts b/lib/contracts/constants.ts
index f27c06b2..9cafa487 100644
--- a/lib/contracts/constants.ts
+++ b/lib/contracts/constants.ts
@@ -62,10 +62,14 @@ export const HUNT = "0x37f0c2915CeCC7e977183B8543Fc0864d03E064C" as const;
 /** ETH represented as address(0) in the Zap contract */
 export const ETH_ADDRESS = "0x0000000000000000000000000000000000000000" as const;
 
-/** Supported input tokens for the Zap UI selector */
+/** Supported input tokens for the Zap UI selector.
+ *  USDC disabled: ZapPlotLinkV2's multi-hop SWAP_EXACT_IN encoding reverts
+ *  inside Universal Router's unlockCallback. The USDC/ETH V4 pool exists,
+ *  but the contract's _executeV4MultiHopSwapExactIn ABI encoding doesn't
+ *  match the deployed Router's expected format. Re-enable after contract
+ *  fix + redeployment (see #464 for full investigation). */
 export const SUPPORTED_ZAP_TOKENS = [
   { symbol: "ETH", address: ETH_ADDRESS as `0x${string}`, decimals: 18 },
-  { symbol: "USDC", address: USDC as `0x${string}`, decimals: 6 },
   { symbol: "HUNT", address: HUNT as `0x${string}`, decimals: 18 },
 ] as const;
 
diff --git a/src/app/token/page.tsx b/src/app/token/page.tsx
index a1463f36..93e2d29a 100644
--- a/src/app/token/page.tsx
+++ b/src/app/token/page.tsx
@@ -126,7 +126,7 @@ export default function TokenPage() {
           <div className="flex items-start gap-3">
             <span className="text-accent text-sm">&#8226;</span>
             <p className="text-muted text-sm">
-              <span className="text-foreground font-semibold">Use the Zap</span> — buy story tokens with ETH, USDC, or HUNT and the zap contract handles PLOT conversion automatically.
+              <span className="text-foreground font-semibold">Use the Zap</span> — buy story tokens with ETH or HUNT and the zap contract handles PLOT conversion automatically.
             </p>
           </div>
         </div>