diff --git a/client/lysand/lysand.ts b/client/lysand/lysand.ts
index 4ca789b..a25e808 100644
--- a/client/lysand/lysand.ts
+++ b/client/lysand/lysand.ts
@@ -159,7 +159,7 @@ export class LysandClient extends BaseClient {
             scopes: string[];
             website?: string;
         }>,
-    ): Promise<Output<Application>> {
+    ): Promise<Output<ApplicationData>> {
         return this.postForm<ApplicationData>("/api/v1/apps", {
             client_name,
             ...options,