diff --git a/server/src/services/native-log-archive.integration.test.ts b/server/src/services/native-log-archive.integration.test.ts
index 863431e91fb..8dcd6c70d4f 100644
--- a/server/src/services/native-log-archive.integration.test.ts
+++ b/server/src/services/native-log-archive.integration.test.ts
@@ -105,7 +105,9 @@ describeEmbeddedPostgres("online native historical log preservation", () => {
       expect(Buffer.concat([await archive.readRange(head, 0, 4 * 1024 * 1024),
         await archive.readRange(head, 4 * 1024 * 1024, 7)])).toEqual(bytes);
     });
-  });
+    // A 4 MiB migration plus two segment reads against embedded PostgreSQL
+    // exceeds the 15 s default on loaded CI runners.
+  }, 60_000);
 
   it.each(["expired_owner", "pending_attempt", "pending_recovery", "allocation", "process_group", "physical_owner", "task_bound"])("refuses unresolved source authority: %s", async kind => {
     await withSource(async f => {