diff --git a/src/base/registrations/New.svelte b/src/base/registrations/New.svelte
index 99900cefb..b0cd11a1e 100644
--- a/src/base/registrations/New.svelte
+++ b/src/base/registrations/New.svelte
@@ -1,7 +1,7 @@
 <script lang="ts">
   import { onMount } from 'svelte';
   import { navigate } from 'svelte-routing';
-  import { formatAddress, formatBalance } from '@app/utils';
+  import { formatAddress } from '@app/utils';
   import { session } from '@app/session';
   import type { Config } from '@app/config';
 
@@ -10,7 +10,7 @@
   import Loading from '@app/Loading.svelte';
   import Message from '@app/Message.svelte';
 
-  import { registrar, registrationFee } from './registrar';
+  import { registrar } from './registrar';
 
   enum State {
     CheckingAvailability,
@@ -26,7 +26,6 @@
   // We only support lower-case names.
   name = name.toLowerCase();
 
-  let fee: string;
   let state = State.CheckingAvailability;
   let error: string | null = null;
   $: registrationOwner = owner || ($session && $session.address);
@@ -39,12 +38,7 @@
 
   onMount(async () => {
     try {
-      const [_fee, isAvailable] = await Promise.all([
-        registrationFee(config),
-        registrar(config).available(name),
-      ]);
-
-      fee = formatBalance(_fee);
+      const isAvailable = await registrar(config).available(name);
 
       if (isAvailable) {
         state = State.NameAvailable;
@@ -76,11 +70,9 @@
     {#if state === State.NameAvailable}
       {#if registrationOwner}
         The name <strong>{name}</strong> is available for registration
-        under account <strong>{formatAddress(registrationOwner)}</strong>
-        for <strong>{fee} RAD</strong>.
+        under account <strong>{formatAddress(registrationOwner)}</strong>.
       {:else}
-        The name <strong>{name}</strong> is available
-        for <strong>{fee} RAD</strong>.
+        The name <strong>{name}</strong> is available.
       {/if}
     {:else if state === State.NameUnavailable}
       This name is <strong>not available</strong> for registration.
diff --git a/src/base/registrations/registrar.ts b/src/base/registrations/registrar.ts
index 6fbbb6026..5d4b903b9 100644
--- a/src/base/registrations/registrar.ts
+++ b/src/base/registrations/registrar.ts
@@ -220,21 +220,32 @@ async function commit(
   const spender = config.registrar.address;
   const deadline = ethers.BigNumber.from(unixTime()).add(3600); // Expire one hour from now.
   const token = config.token;
-  const signature = await permitSignature(config.signer, token, spender, fee, deadline);
 
-  state.set({ connection: State.SigningCommit });
+  let tx = null;
 
-  const tx = await registrar(config)
-    .connect(config.signer)
-    .commitWithPermit(
-      commitment,
-      owner,
-      fee,
-      deadline,
-      signature.v,
-      signature.r,
-      signature.s,
-      { gasLimit: 180000 });
+  if (fee.isZero()) {
+    state.set({ connection: State.SigningCommit });
+
+    tx = await registrar(config)
+      .connect(config.signer)
+      .commit(commitment, { gasLimit: 180000 });
+  } else {
+    const signature = await permitSignature(config.signer, token, spender, fee, deadline);
+
+    state.set({ connection: State.SigningCommit });
+
+    tx = await registrar(config)
+      .connect(config.signer)
+      .commitWithPermit(
+        commitment,
+        owner,
+        fee,
+        deadline,
+        signature.v,
+        signature.r,
+        signature.s,
+        { gasLimit: 180000 });
+  }
 
   state.set({ connection: State.Committing });
 
diff --git a/src/config.json b/src/config.json
index a27d6b7ee..0b7e205dc 100644
--- a/src/config.json
+++ b/src/config.json
@@ -103,6 +103,7 @@
       "function radNode() view returns (bytes32)",
       "function minCommitmentAge() view returns (uint256)",
       "function registrationFeeRad() view returns (uint256)",
+      "function commit(bytes32)",
       "function commitWithPermit(bytes32, address, uint256, uint256, uint8, bytes32, bytes32)",
       "function register(string, address, uint256)",
       "function valid(string) pure returns (bool)",