diff --git a/broker.go b/broker.go
index 6fbff47..9995cdd 100644
--- a/broker.go
+++ b/broker.go
@@ -120,15 +120,17 @@ func (b *Broker) Serve() error {
 }
 
 func (b *Broker) startNodes(ctx context.Context) error {
-	for _, c := range b.EventMux.List() {
-		nodeCtx := ctx
-		n := newNode(b, c)
-		if err := n.Consume(nodeCtx); err != nil {
-			return err
+	for _, consumers := range b.EventMux.List() {
+		for _, c := range consumers {
+			nodeCtx := ctx
+			n := newNode(b, c)
+			if err := n.Consume(nodeCtx); err != nil {
+				return err
+			}
+			b.nodes[b.runningNodes] = n
+			b.runningWorkers += n.runningWorkers.Length()
+			b.runningNodes++
 		}
-		b.nodes[b.runningNodes] = n
-		b.runningWorkers += n.runningWorkers.Length()
-		b.runningNodes++
 	}
 	return nil
 }
diff --git a/mux.go b/mux.go
index fb96e7e..5ab30d4 100644
--- a/mux.go
+++ b/mux.go
@@ -12,24 +12,24 @@ type EventMux interface {
 	// Add manually adds a consumer
 	Add(c *Consumer)
 	// Get returns an specific consumer by the given topic
-	Get(topic string) *Consumer
+	Get(topic string) []*Consumer
 	// Del removes an specific topic from the local registry
 	Del(topic string)
 	// Contains verifies if the given topic exists in the local registry
 	Contains(topic string) bool
 	// List returns the local registry
-	List() map[string]*Consumer
+	List() map[string][]*Consumer
 }
 
 type defaultMux struct {
-	consumers map[string]*Consumer
+	consumers map[string][]*Consumer
 	mu        sync.RWMutex
 }
 
 // NewMux allocates and returns a default EventMux
 func NewMux() EventMux {
 	return &defaultMux{
-		consumers: map[string]*Consumer{},
+		consumers: map[string][]*Consumer{},
 		mu:        sync.RWMutex{},
 	}
 }
@@ -42,7 +42,7 @@ func (b *defaultMux) Topic(topic string) *Consumer {
 		return c
 	}
 	c.Topic(topic)
-	b.consumers[topic] = c
+	b.consumers[topic] = append(b.consumers[topic], c)
 	return c
 }
 
@@ -57,7 +57,7 @@ func (b *defaultMux) Topics(topics ...string) *Consumer {
 	// b.consumers.Store(c.TopicString(), c) -  previous version, attached many topics into a single unit of work
 	// Adds a worker pool per-topic
 	for _, t := range topics {
-		b.consumers[t] = c
+		b.consumers[t] = append(b.consumers[t], c)
 	}
 	return c
 }
@@ -69,11 +69,11 @@ func (b *defaultMux) Add(c *Consumer) {
 		return // ignore nil-refs
 	}
 	for _, t := range c.topics {
-		b.consumers[t] = c
+		b.consumers[t] = append(b.consumers[t], c)
 	}
 }
 
-func (b *defaultMux) Get(topic string) *Consumer {
+func (b *defaultMux) Get(topic string) []*Consumer {
 	b.mu.RLock()
 	defer b.mu.RUnlock()
 	c, ok := b.consumers[topic]
@@ -97,7 +97,7 @@ func (b *defaultMux) Contains(topic string) bool {
 	return ok
 }
 
-func (b *defaultMux) List() map[string]*Consumer {
+func (b *defaultMux) List() map[string][]*Consumer {
 	b.mu.RLock()
 	defer b.mu.RUnlock()
 	return b.consumers
diff --git a/worker_test.go b/worker_test.go
index 3768c35..08155e6 100644
--- a/worker_test.go
+++ b/worker_test.go
@@ -29,8 +29,10 @@ func TestWorker(t *testing.T) {
 			assert.Nil(t, err)
 			b.Topic("foo.1")
 			var n *node
-			for _, c := range b.EventMux.List() {
-				n = newNode(b, c)
+			for _, consumers := range b.EventMux.List() {
+				for _, c := range consumers {
+					n = newNode(b, c)
+				}
 			}
 			assert.NotNil(t, n)
 			n.Consumer.Provider(tt.n)
@@ -57,8 +59,10 @@ func BenchmarkWorker(b *testing.B) {
 		}
 		br.Topic("foo.1")
 		var n *node
-		for _, c := range br.EventMux.List() {
-			n = newNode(br, c)
+		for _, consumers := range br.EventMux.List() {
+			for _, c := range consumers {
+				n = newNode(br, c)
+			}
 		}
 		for i := 0; i < b.N; i++ {
 			w := newWorker(n)