diff --git a/src/Umbraco.Web.UI.Client/src/apps/app/app.element.ts b/src/Umbraco.Web.UI.Client/src/apps/app/app.element.ts
index 43d28c0f01..8d8f3d2e8e 100644
--- a/src/Umbraco.Web.UI.Client/src/apps/app/app.element.ts
+++ b/src/Umbraco.Web.UI.Client/src/apps/app/app.element.ts
@@ -114,10 +114,6 @@ export class UmbAppElement extends UmbLitElement {
 
 		// Try to initialise the auth flow and get the runtime status
 		try {
-			if (this.bypassAuth === false) {
-				await this.#authFlow.fetchServiceConfiguration();
-			}
-
 			// Get the current runtime level
 			await this.#setInitStatus();
 
diff --git a/src/Umbraco.Web.UI.Client/src/shared/auth/auth-flow.ts b/src/Umbraco.Web.UI.Client/src/shared/auth/auth-flow.ts
index f93a592d6a..0d12142e73 100644
--- a/src/Umbraco.Web.UI.Client/src/shared/auth/auth-flow.ts
+++ b/src/Umbraco.Web.UI.Client/src/shared/auth/auth-flow.ts
@@ -88,7 +88,7 @@ export class UmbAuthFlow {
 	readonly #storageBackend: LocalStorageBackend;
 
 	// state
-	#configuration: AuthorizationServiceConfiguration | undefined;
+	#configuration: AuthorizationServiceConfiguration;
 	readonly #openIdConnectUrl: string;
 	readonly #redirectUri: string;
 	readonly #clientId: string;
@@ -109,6 +109,13 @@ export class UmbAuthFlow {
 		this.#clientId = clientId;
 		this.#scope = scope;
 
+		this.#configuration = new AuthorizationServiceConfiguration({
+			authorization_endpoint: `${openIdConnectUrl}/umbraco/management/api/v1/security/back-office/authorize`,
+			token_endpoint: `${openIdConnectUrl}/umbraco/management/api/v1/security/back-office/token`,
+			revocation_endpoint: `${openIdConnectUrl}/umbraco/management/api/v1/security/back-office/revoke`,
+			end_session_endpoint: `${openIdConnectUrl}/umbraco/management/api/v1/security/back-office/signout`,
+		});
+
 		this.#notifier = new AuthorizationNotifier();
 		this.#tokenHandler = new BaseTokenRequestHandler(requestor);
 		this.#storageBackend = new LocalStorageBackend();
@@ -155,11 +162,6 @@ export class UmbAuthFlow {
 	 * - If there is no new authorization to be made, do nothing
 	 */
 	async setInitialState() {
-		// Ensure there is a connection to the server
-		if (!this.#configuration) {
-			await this.fetchServiceConfiguration();
-		}
-
 		const tokenResponseJson = await this.#storageBackend.getItem(TOKEN_RESPONSE_NAME);
 		if (tokenResponseJson) {
 			const response = new TokenResponse(JSON.parse(tokenResponseJson));
@@ -183,25 +185,12 @@ export class UmbAuthFlow {
 		return this.#authorizationHandler.completeAuthorizationRequestIfPossible();
 	}
 
-	/**
-	 * This method will query the server for the service configuration usually found at /.well-known/openid-configuration.
-	 */
-	async fetchServiceConfiguration(): Promise<void> {
-		const response = await AuthorizationServiceConfiguration.fetchFromIssuer(this.#openIdConnectUrl, requestor);
-		this.#configuration = response;
-	}
-
 	/**
 	 * This method will make an authorization request to the server.
 	 *
 	 * @param username The username to use for the authorization request. It will be provided to the OpenID server as a hint.
 	 */
 	makeAuthorizationRequest(username?: string): void {
-		if (!this.#configuration) {
-			console.log('Unknown service configuration');
-			throw new Error('Unknown service configuration');
-		}
-
 		const extras: StringMap = { prompt: 'consent', access_type: 'offline' };
 
 		if (username) {
@@ -252,11 +241,6 @@ export class UmbAuthFlow {
 	 * @returns The access token for the user.
 	 */
 	async performWithFreshTokens(): Promise<string> {
-		if (!this.#configuration) {
-			console.log('Unknown service configuration');
-			return Promise.reject('Unknown service configuration');
-		}
-
 		if (!this.#refreshToken) {
 			console.log('Missing refreshToken.');
 			return Promise.resolve('Missing refreshToken.');
@@ -294,11 +278,6 @@ export class UmbAuthFlow {
 	 * This method will make a token request to the server using the authorization code.
 	 */
 	async #makeRefreshTokenRequest(code: string, codeVerifier: string | undefined): Promise<void> {
-		if (!this.#configuration) {
-			console.log('Unknown service configuration');
-			return Promise.reject();
-		}
-
 		const extras: StringMap = {};
 
 		if (codeVerifier) {