diff --git a/pubsub/gochannel/pubsub.go b/pubsub/gochannel/pubsub.go
index d268f7c47..da9696624 100644
--- a/pubsub/gochannel/pubsub.go
+++ b/pubsub/gochannel/pubsub.go
@@ -147,10 +147,19 @@ func (g *GoChannel) sendMessage(topic string, message *message.Message) (<-chan
 	}
 
 	go func(subscribers []*subscriber) {
+		wg := &sync.WaitGroup{}
+
 		for i := range subscribers {
 			subscriber := subscribers[i]
-			subscriber.sendMessageToSubscriber(message, logFields)
+
+			wg.Add(1)
+			go func() {
+				subscriber.sendMessageToSubscriber(message, logFields)
+				wg.Done()
+			}()
 		}
+
+		wg.Wait()
 		close(ackedBySubscribers)
 	}(subscribers)
 
diff --git a/pubsub/gochannel/pubsub_test.go b/pubsub/gochannel/pubsub_test.go
index 2a6d47493..ca84f361e 100644
--- a/pubsub/gochannel/pubsub_test.go
+++ b/pubsub/gochannel/pubsub_test.go
@@ -168,6 +168,44 @@ func TestPublish_race_condition_when_closing(t *testing.T) {
 	}
 }
 
+func TestPublishSubscribe_do_not_block_other_subscribers(t *testing.T) {
+	pubSub := gochannel.NewGoChannel(
+		gochannel.Config{},
+		watermill.NewStdLogger(true, true),
+	)
+	topicName := "test_topic_" + watermill.NewUUID()
+
+	msgsFromSubscriber1, err := pubSub.Subscribe(context.Background(), topicName)
+	require.NoError(t, err)
+
+	_, err = pubSub.Subscribe(context.Background(), topicName)
+	require.NoError(t, err)
+
+	msgsFromSubscriber3, err := pubSub.Subscribe(context.Background(), topicName)
+	require.NoError(t, err)
+
+	err = pubSub.Publish(topicName, message.NewMessage("1", nil))
+	require.NoError(t, err)
+
+	received := make(chan struct{})
+	go func() {
+		msg := <-msgsFromSubscriber1
+		msg.Ack()
+
+		msg = <-msgsFromSubscriber3
+		msg.Ack()
+
+		close(received)
+	}()
+
+	select {
+	case <-received:
+		// ok
+	case <-time.After(5 * time.Second):
+		t.Fatal("subscriber which didn't ack a message blocked other subscribers from receiving it")
+	}
+}
+
 func testPublishSubscribeSubRace(t *testing.T) {
 	t.Helper()