diff --git a/server/src/s3.rs b/server/src/s3.rs
index 65b73fb8d..ef79086b7 100644
--- a/server/src/s3.rs
+++ b/server/src/s3.rs
@@ -175,7 +175,7 @@ impl S3 {
             .client
             .list_objects_v2()
             .bucket(&S3_CONFIG.s3_bucket_name)
-            .prefix(stream_name)
+            .prefix(format!("{}/", stream_name))
             .into_paginator()
             .send();