diff --git a/package.json b/package.json
index b1db0649d..27cb955b6 100644
--- a/package.json
+++ b/package.json
@@ -99,6 +99,7 @@
     "typedoc": "^0.20.23",
     "typescript": "^4.1.3",
     "typescript-documentation": "^2.0.0",
+    "wtfnode": "^0.8.4",
     "yarn": "^1.22.4"
   },
   "dependencies": {
diff --git a/tests/fs/integration.test.ts b/tests/fs/integration.test.ts
index 8f6e48414..265ee1ade 100644
--- a/tests/fs/integration.test.ts
+++ b/tests/fs/integration.test.ts
@@ -10,6 +10,8 @@ import * as path from '../../src/path'
 import * as identifiers from '../../src/common/identifiers'
 import * as crypto from '../../src/crypto'
 
+import wtf from 'wtfnode'
+
 
 let ipfs: IPFS | null = null
 
@@ -25,6 +27,16 @@ afterAll(async () => {
   // close some file handles or smth, which
   // causes jest to finish properly
   ipfs = null
+  let stuff = ""
+  wtf.setLogger("info", (msg: string) => {
+    stuff += msg
+    stuff += "\n"
+  })
+  const msgs = await new Promise(resolve => setTimeout(() => {
+    wtf.dump()
+    resolve(stuff)
+  }, 2000))
+  console.log(msgs)
 })
 
 
diff --git a/tests/helpers/in-memory-ipfs.ts b/tests/helpers/in-memory-ipfs.ts
index 70c410b50..9ac24778b 100644
--- a/tests/helpers/in-memory-ipfs.ts
+++ b/tests/helpers/in-memory-ipfs.ts
@@ -6,6 +6,9 @@ export async function createInMemoryIPFS(): Promise<IPFS> {
   return await Ipfs.create({
     offline: true,
     silent: true,
+    preload: {
+      enabled: false,
+    },
     config: {
       Addresses: {
         Swarm: []
diff --git a/yarn.lock b/yarn.lock
index 94cc4114b..4b36195a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9701,6 +9701,11 @@ ws@^7.3.1, ws@~7.4.2:
   resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.5.tgz#a484dd851e9beb6fdb420027e3885e8ce48986c1"
   integrity sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g==
 
+wtfnode@^0.8.4:
+  version "0.8.4"
+  resolved "https://registry.yarnpkg.com/wtfnode/-/wtfnode-0.8.4.tgz#91ecf78a40ce222a73a063f26d72bea52357efcc"
+  integrity sha512-64GEKtMt/MUBuAm+8kHqP74ojjafzu00aT0JKsmkIwYmjRQ/odO0yhbzKLm+Z9v1gMla+8dwITRKzTAlHsB+Og==
+
 xml-name-validator@^3.0.0:
   version "3.0.0"
   resolved "https://registry.npmjs.org/xml-name-validator/-/xml-name-validator-3.0.0.tgz"