diff --git a/tests/unit/persistence.test.ts b/tests/unit/persistence.test.ts
index f6881da..16267c4 100644
--- a/tests/unit/persistence.test.ts
+++ b/tests/unit/persistence.test.ts
@@ -303,10 +303,10 @@ describe("slot store — P1 per-file atomic + P5 cap + files/assets", () => {
 
     const proto = (globalThis as unknown as { IDBObjectStore: { prototype: IDBObjectStore } })
       .IDBObjectStore.prototype;
+    // Deliberate prototype patch — unbound read/assign is the point of the shim.
+    // eslint-disable-next-line @typescript-eslint/unbound-method
     const originalPut = proto.put;
     let injected = 0;
-    // Deliberate prototype patch — `this` scoping is the point of the shim.
-    // eslint-disable-next-line
     proto.put = function (this: IDBObjectStore, value: unknown, key?: IDBValidKey) {
       const rec = value as { bytes?: number } | null;
       if (rec && typeof rec.bytes === "number" && rec.bytes >= 1024) {