diff --git a/functions/api/st.ts b/functions/api/st.ts
index f5b5e82..72f4b01 100644
--- a/functions/api/st.ts
+++ b/functions/api/st.ts
@@ -13,7 +13,7 @@ export async function onRequestPost(context: RequestContext) {
   const sentryUrl = new URL(dsn);
 
   const resp = await fetch(
-    `https://${sentryUrl.host}/api${sentryUrl.pathname}/envelope`,
+    `https://${sentryUrl.host}/api${sentryUrl.pathname}/envelope/`,
     {
       body: clonedRequest.body,
       headers: {