diff --git a/src/lib/waku_relay/index.spec.ts b/src/lib/waku_relay/index.spec.ts
index 6e5a964483..777fe5a302 100644
--- a/src/lib/waku_relay/index.spec.ts
+++ b/src/lib/waku_relay/index.spec.ts
@@ -239,77 +239,6 @@ describe('Waku Relay', () => {
       });
     });
 
-    describe('Js connects to nim', function () {
-      let waku: Waku;
-      let nimWaku: NimWaku;
-
-      beforeEach(async function () {
-        this.timeout(10_000);
-        waku = await Waku.create({ staticNoiseKey: NOISE_KEY_1 });
-
-        nimWaku = new NimWaku(makeLogFileName(this));
-        await nimWaku.start();
-
-        await waku.dial(await nimWaku.getMultiaddrWithId());
-
-        await new Promise((resolve) =>
-          waku.libp2p.pubsub.once('gossipsub:heartbeat', resolve)
-        );
-
-        await waku.relay.subscribe();
-
-        await new Promise((resolve) =>
-          waku.libp2p.pubsub.once('gossipsub:heartbeat', resolve)
-        );
-      });
-
-      afterEach(async function () {
-        nimWaku ? nimWaku.stop() : null;
-        waku ? await waku.stop() : null;
-      });
-
-      it('nim subscribes to js', async function () {
-        const subscribers = waku.libp2p.pubsub.getSubscribers(
-          RelayDefaultTopic
-        );
-
-        const nimPeerId = await nimWaku.getPeerId();
-        expect(subscribers).to.contain(nimPeerId.toB58String());
-      });
-
-      it('Js publishes to nim', async function () {
-        const message = WakuMessage.fromUtf8String('This is a message');
-
-        await waku.relay.publish(message);
-
-        await nimWaku.waitForLog('WakuMessage received');
-
-        const msgs = await nimWaku.messages();
-
-        expect(msgs[0].contentTopic).to.equal(message.contentTopic);
-        expect(msgs[0].version).to.equal(message.version);
-
-        const payload = Buffer.from(msgs[0].payload);
-        expect(Buffer.compare(payload, message.payload!)).to.equal(0);
-      });
-
-      it('Nim publishes to js', async function () {
-        const message = WakuMessage.fromUtf8String('Here is another message.');
-
-        const receivedPromise = waitForNextData(waku.libp2p.pubsub);
-
-        await nimWaku.sendMessage(message);
-
-        const receivedMsg = await receivedPromise;
-
-        expect(receivedMsg.contentTopic).to.eq(message.contentTopic);
-        expect(receivedMsg.version).to.eq(message.version);
-
-        const payload = Buffer.from(receivedMsg.payload!);
-        expect(Buffer.compare(payload, message.payload!)).to.eq(0);
-      });
-    });
-
     describe('js to nim to js', function () {
       let waku1: Waku;
       let waku2: Waku;