diff --git a/typescript/cli/src/deploy/warp.ts b/typescript/cli/src/deploy/warp.ts
index a11fbbaedc..c14c39adcb 100644
--- a/typescript/cli/src/deploy/warp.ts
+++ b/typescript/cli/src/deploy/warp.ts
@@ -53,6 +53,7 @@ import {
   Address,
   ProtocolType,
   assert,
+  concurrentMap,
   objFilter,
   objKeys,
   objMap,
@@ -624,43 +625,42 @@ async function enrollRemoteRouters(
     (_, contracts) => getRouter(contracts).address,
   );
   const allChains = Object.keys(deployedRouters);
+  await concurrentMap(1, allChains, async (chain) => {
+    const contracts = deployedContractsMap[chain];
+    const router = getRouter(contracts); // Assume deployedContract always has 1 value
+
+    // Mutate the config.remoteRouters by setting it to all other routers to update
+    const warpRouteReader = new EvmERC20WarpRouteReader(multiProvider, chain);
+    const mutatedWarpRouteConfig = await warpRouteReader.deriveWarpRouteConfig(
+      router.address,
+    );
+    const evmERC20WarpModule = new EvmERC20WarpModule(multiProvider, {
+      config: mutatedWarpRouteConfig,
+      chain,
+      addresses: { deployedTokenRoute: router.address },
+    });
 
-  await promiseObjAll(
-    objMap(deployedContractsMap, async (chain, contracts) => {
-      const router = getRouter(contracts); // Assume deployedContract always has 1 value
+    const otherChains = multiProvider
+      .getRemoteChains(chain)
+      .filter((c) => allChains.includes(c));
 
-      // Mutate the config.remoteRouters by setting it to all other routers to update
-      const warpRouteReader = new EvmERC20WarpRouteReader(multiProvider, chain);
-      const mutatedWarpRouteConfig =
-        await warpRouteReader.deriveWarpRouteConfig(router.address);
-      const evmERC20WarpModule = new EvmERC20WarpModule(multiProvider, {
-        config: mutatedWarpRouteConfig,
-        chain,
-        addresses: { deployedTokenRoute: router.address },
-      });
-
-      const otherChains = multiProvider
-        .getRemoteChains(chain)
-        .filter((c) => allChains.includes(c));
+    mutatedWarpRouteConfig.remoteRouters = otherChains.reduce<RemoteRouters>(
+      (remoteRouters, chain) => {
+        remoteRouters[multiProvider.getDomainId(chain)] =
+          deployedRouters[chain];
+        return remoteRouters;
+      },
+      {},
+    );
+    const mutatedConfigTxs: AnnotatedEV5Transaction[] =
+      await evmERC20WarpModule.update(mutatedWarpRouteConfig);
 
-      mutatedWarpRouteConfig.remoteRouters = otherChains.reduce<RemoteRouters>(
-        (remoteRouters, chain) => {
-          remoteRouters[multiProvider.getDomainId(chain)] =
-            deployedRouters[chain];
-          return remoteRouters;
-        },
-        {},
+    if (mutatedConfigTxs.length == 0)
+      return logGreen(
+        `Warp config on ${chain} is the same as target. No updates needed.`,
       );
-      const mutatedConfigTxs: AnnotatedEV5Transaction[] =
-        await evmERC20WarpModule.update(mutatedWarpRouteConfig);
-
-      if (mutatedConfigTxs.length == 0)
-        return logGreen(
-          `Warp config on ${chain} is the same as target. No updates needed.`,
-        );
-      await submitWarpApplyTransactions(chain, params, mutatedConfigTxs);
-    }),
-  );
+    await submitWarpApplyTransactions(chain, params, mutatedConfigTxs);
+  });
 }
 
 function getRouter(contracts: HyperlaneContracts<HypERC20Factories>) {