diff --git a/typescript/infra/config/environments/mainnet3/funding.ts b/typescript/infra/config/environments/mainnet3/funding.ts
index 0b5c00ed16..4d91b16832 100644
--- a/typescript/infra/config/environments/mainnet3/funding.ts
+++ b/typescript/infra/config/environments/mainnet3/funding.ts
@@ -9,7 +9,7 @@ import { environment } from './chains';
 export const keyFunderConfig: KeyFunderConfig = {
   docker: {
     repo: 'gcr.io/abacus-labs-dev/hyperlane-monorepo',
-    tag: '7781bce-20240326-173938',
+    tag: 'd94cc52-20240328-104504',
   },
   // We're currently using the same deployer/key funder key as mainnet2.
   // To minimize nonce clobbering we offset the key funder cron
diff --git a/typescript/infra/scripts/funding/fund-keys-from-deployer.ts b/typescript/infra/scripts/funding/fund-keys-from-deployer.ts
index e03fa6a445..821bd29966 100644
--- a/typescript/infra/scripts/funding/fund-keys-from-deployer.ts
+++ b/typescript/infra/scripts/funding/fund-keys-from-deployer.ts
@@ -238,7 +238,7 @@ async function main() {
     failureOccurred ||= await funder.fund();
   }
 
-  await submitMetrics(metricsRegister, 'key-funder');
+  await submitMetrics(metricsRegister, `key-funder-${environment}`);
 
   if (failureOccurred) {
     logger.error('At least one failure occurred when funding');