diff --git a/apps/x/apps/main/src/oauth-handler.ts b/apps/x/apps/main/src/oauth-handler.ts
index ce1e83eb..2efc77c2 100644
--- a/apps/x/apps/main/src/oauth-handler.ts
+++ b/apps/x/apps/main/src/oauth-handler.ts
@@ -179,9 +179,9 @@ export async function connectProvider(provider: string, clientId?: string): Prom
 
     // Build authorization URL
     const authUrl = oauthClient.buildAuthorizationUrl(config, {
-      redirectUri: REDIRECT_URI,
+      redirect_uri: REDIRECT_URI,
       scope: scopes.join(' '),
-      codeChallenge,
+      code_challenge: codeChallenge,
       state,
     });
 
diff --git a/apps/x/packages/core/src/auth/oauth-client.ts b/apps/x/packages/core/src/auth/oauth-client.ts
index 613cee2e..762c8aae 100644
--- a/apps/x/packages/core/src/auth/oauth-client.ts
+++ b/apps/x/packages/core/src/auth/oauth-client.ts
@@ -152,19 +152,11 @@ export function generateState(): string {
  */
 export function buildAuthorizationUrl(
   config: client.Configuration,
-  params: {
-    redirectUri: string;
-    scope: string;
-    codeChallenge: string;
-    state: string;
-  }
+  params: Record<string, string>
 ): URL {
   return client.buildAuthorizationUrl(config, {
-    redirect_uri: params.redirectUri,
-    scope: params.scope,
-    code_challenge: params.codeChallenge,
     code_challenge_method: 'S256',
-    state: params.state,
+    ...params,
   });
 }