diff --git a/web/src/api.ts b/web/src/api.ts
index 015c271..9817108 100644
--- a/web/src/api.ts
+++ b/web/src/api.ts
@@ -34,12 +34,14 @@ async function apiPut(url: string, data?: unknown): Promise<Response> {
     });
 }
 
-async function apiDelete(url: string): Promise<Response> {
+async function apiDelete<T extends object>(url: string, data?: T): Promise<Response> {
     return fetch(`/api${url}`, {
         method: 'DELETE',
         headers: {
-            'Authorization': getAuthHeader()
-        }
+            'Authorization': getAuthHeader(),
+            'Content-Type': 'application/json'
+        },
+        body: data ? JSON.stringify(data) : undefined
     });
 }