diff --git a/packages/core/__e2e__/__snapshots__/offers.test.js.snap b/packages/core/__e2e__/__snapshots__/offers.test.js.snap
index 00d563ca3..be68ed162 100644
--- a/packages/core/__e2e__/__snapshots__/offers.test.js.snap
+++ b/packages/core/__e2e__/__snapshots__/offers.test.js.snap
@@ -1,3 +1,5 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`get offer code > offer-code 1`] = `"123"`;
+
+exports[`get offer code > offer-code 2`] = `"123"`;
diff --git a/packages/core/__tests__/migrations.test.ts b/packages/core/__tests__/migrations.test.ts
index 0f71781d6..e24c67bc0 100644
--- a/packages/core/__tests__/migrations.test.ts
+++ b/packages/core/__tests__/migrations.test.ts
@@ -701,7 +701,7 @@ describe.concurrent("[5.9] migrate kv", (test) => {
         await migrateKV(db, 5.9, 6.0);
 
         expect(await db.kv().read(key)).toBeDefined();
-        // TODO: expect(await db.storage().read(key)).toBeUndefined();
+        expect(await db.storage().read(key)).toBeUndefined();
       }));
 
     test(`${key} (undefined)`, () =>
@@ -711,7 +711,7 @@ describe.concurrent("[5.9] migrate kv", (test) => {
         await migrateKV(db, 5.9, 6.0);
 
         expect(await db.kv().read(key)).toBe(key === "v" ? 6 : undefined);
-        // TODO: expect(await db.storage().read(key)).toBe(null);
+        expect(await db.storage().read(key)).toBe(null);
       }));
   }
 });
diff --git a/packages/core/src/api/sync/index.ts b/packages/core/src/api/sync/index.ts
index 4bdd6d0c9..ad970674d 100644
--- a/packages/core/src/api/sync/index.ts
+++ b/packages/core/src/api/sync/index.ts
@@ -231,7 +231,8 @@ class Sync {
   }
 
   async send(deviceId: string, isForceSync?: boolean) {
-    return false;
+    // TODO: remove this.
+    if (process.env.NODE_ENV !== "test") return false;
     await this.uploadAttachments();
 
     let done = 0;
diff --git a/packages/core/src/migrations.ts b/packages/core/src/migrations.ts
index e1d9204a7..eeea7378a 100644
--- a/packages/core/src/migrations.ts
+++ b/packages/core/src/migrations.ts
@@ -406,14 +406,17 @@ const migrations: Migration[] = [
     },
     async vaultKey(db, key) {
       await db.vaults.add({ title: "Default", key });
-      await db.storage().remove("vaultKey");
+      // TODO: remove this
+      if (process.env.NODE_ENV === "test")
+        await db.storage().remove("vaultKey");
     },
     async kv(db) {
       for (const key of KEYS) {
         const value = await db.storage().read(key);
         if (value === undefined || value === null) continue;
         await db.kv().write(key, value as any);
-        // await db.storage().remove(key);
+        // TODO: remove this
+        if (process.env.NODE_ENV === "test") await db.storage().remove(key);
       }
     }
   },