diff --git a/app/routes/settings/auth-keys/actions.ts b/app/routes/settings/auth-keys/actions.ts
index 06d1a14..35ec59c 100644
--- a/app/routes/settings/auth-keys/actions.ts
+++ b/app/routes/settings/auth-keys/actions.ts
@@ -2,6 +2,7 @@ import { data } from "react-router";
 
 import { getOidcSubject } from "~/server/web/headscale-identity";
 import { Capabilities } from "~/server/web/roles";
+import type { PreAuthKey } from "~/types";
 
 import type { Route } from "./+types/overview";
 
@@ -95,10 +96,12 @@ export async function authKeysAction({ request, context }: Route.ActionArgs) {
 
       return data({ success: true as const, key: key.key });
     }
+
     case "expire_preauthkey": {
+      const keyId = formData.get("key_id")?.toString();
       const key = formData.get("key")?.toString();
-      if (!key) {
-        return data("Missing `key` in the form data.", {
+      if (!keyId || !key) {
+        return data("Missing `key_id` or `key` in the form data.", {
           status: 400,
         });
       }
@@ -111,10 +114,10 @@ export async function authKeysAction({ request, context }: Route.ActionArgs) {
       }
 
       await checkSelfServiceOwnership(user);
-
-      await api.expirePreAuthKey(user, key);
+      await api.expirePreAuthKey(user, { id: keyId, key } as unknown as PreAuthKey);
       return data("Pre-auth key expired");
     }
+
     default:
       return data("Invalid action", {
         status: 400,
diff --git a/app/routes/settings/auth-keys/dialogs/expire-auth-key.tsx b/app/routes/settings/auth-keys/dialogs/expire-auth-key.tsx
index 01945a6..d53219d 100644
--- a/app/routes/settings/auth-keys/dialogs/expire-auth-key.tsx
+++ b/app/routes/settings/auth-keys/dialogs/expire-auth-key.tsx
@@ -17,6 +17,7 @@ export default function ExpireAuthKey({ authKey, user }: ExpireAuthKeyProps) {
         <Title>Expire auth key?</Title>
         <input name="action_id" type="hidden" value="expire_preauthkey" />
         <input name="user_id" type="hidden" value={user.id} />
+        <input name="key_id" type="hidden" value={authKey.id} />
         <input name="key" type="hidden" value={authKey.key} />
         <Text>
           Expiring this authentication key will immediately prevent it from being used to
diff --git a/app/server/headscale/api/endpoints/pre-auth-keys.ts b/app/server/headscale/api/endpoints/pre-auth-keys.ts
index 4fa8bd0..4c6c220 100644
--- a/app/server/headscale/api/endpoints/pre-auth-keys.ts
+++ b/app/server/headscale/api/endpoints/pre-auth-keys.ts
@@ -34,7 +34,7 @@ export interface PreAuthKeyEndpoints {
    * @param user The user associated with the pre-authentication key.
    * @param key The pre-authentication key to expire.
    */
-  expirePreAuthKey(user: string, key: string): Promise<void>;
+  expirePreAuthKey(user: string, key: PreAuthKey): Promise<void>;
 }
 
 export default defineApiEndpoints<PreAuthKeyEndpoints>((client, apiKey) => ({
@@ -77,9 +77,17 @@ export default defineApiEndpoints<PreAuthKeyEndpoints>((client, apiKey) => ({
   },
 
   expirePreAuthKey: async (user, key) => {
+    if (client.isAtleast("0.28.0")) {
+      await client.apiFetch<void>("POST", "v1/preauthkey/expire", apiKey, {
+        id: key.id,
+      });
+
+      return;
+    }
+
     await client.apiFetch<void>("POST", "v1/preauthkey/expire", apiKey, {
       user,
-      key,
+      key: key.key,
     });
   },
 }));
diff --git a/tests/integration/api/pre-auth-keys.test.ts b/tests/integration/api/pre-auth-keys.test.ts
index 53b8e2e..7ce5d0c 100644
--- a/tests/integration/api/pre-auth-keys.test.ts
+++ b/tests/integration/api/pre-auth-keys.test.ts
@@ -114,8 +114,7 @@ describe.sequential.for(HS_VERSIONS)("Headscale %s: Pre-auth Keys", (version) =>
     const preAuthKeys = await client.getPreAuthKeys(preAuthKeyUser.id);
     expect(preAuthKeys.length).toBeGreaterThanOrEqual(2);
     const preAuthKeyToExpire = preAuthKeys[0];
-
-    await client.expirePreAuthKey(preAuthKeyUser.id, preAuthKeyToExpire.key);
+    await client.expirePreAuthKey(preAuthKeyUser.id, preAuthKeyToExpire);
 
     const preAuthKeysAfterExpire = await client.getPreAuthKeys(preAuthKeyUser.id);
     const expiredKey = preAuthKeysAfterExpire.find((key) => key.key === preAuthKeyToExpire.key);