diff --git a/src/__tests__/elblayer.test.ts b/src/__tests__/elblayer.test.ts
index be7f7255..cd068bb0 100644
--- a/src/__tests__/elblayer.test.ts
+++ b/src/__tests__/elblayer.test.ts
@@ -185,7 +185,7 @@ describe('ElbLayer', () => {
       allowed: true,
       consent: {},
       count: expect.any(Number),
-      destinations: expect.any(Array),
+      destinations: expect.any(Object),
       elbLayer: w.elbLayer,
       globals: {},
       group: expect.any(String),
diff --git a/src/elbwalker.ts b/src/elbwalker.ts
index 9a8ef297..14396384 100644
--- a/src/elbwalker.ts
+++ b/src/elbwalker.ts
@@ -65,7 +65,9 @@ function Elbwalker(
         pushToDestination(instance, destination, pushEvent);
       });
 
-    instance.config.destinations.push(destination);
+    // @TODO use the destination id as key if given and set it to the config
+    // @TODO getId could be duplicate, use incremental id instead
+    instance.config.destinations[getId(6)] = destination;
   }
 
   function addHook<Hook extends keyof Hooks.Functions>(
@@ -194,7 +196,7 @@ function Elbwalker(
       // Event counter for each run
       count: values.count || current.count || 0,
       // Destination list
-      destinations: values.destinations || current.destinations || [],
+      destinations: values.destinations || current.destinations || {},
       // Async access api in window as array
       elbLayer:
         values.elbLayer ||
@@ -384,7 +386,7 @@ function Elbwalker(
     // Add event to internal queue
     config.queue.push(pushEvent);
 
-    config.destinations.forEach((destination) => {
+    Object.values(config.destinations).forEach((destination) => {
       pushToDestination(instance, destination, pushEvent);
     });
   }
@@ -477,7 +479,7 @@ function Elbwalker(
     instance.config.queue = [];
 
     // Reset all destination queues
-    instance.config.destinations.forEach((destination) => {
+    Object.values(instance.config.destinations).forEach((destination) => {
       destination.queue = [];
     });
 
@@ -507,7 +509,7 @@ function Elbwalker(
     });
 
     if (runQueue) {
-      config.destinations.forEach((destination) => {
+      Object.values(config.destinations).forEach((destination) => {
         let queue = destination.queue || [];
 
         // Try to push and remove successful ones from queue
diff --git a/src/types/destinations.d.ts b/src/types/destinations.d.ts
index 28d21a16..26406052 100644
--- a/src/types/destinations.d.ts
+++ b/src/types/destinations.d.ts
@@ -16,6 +16,7 @@ export namespace WebDestination {
   interface Config<Custom = unknown, EventCustom = unknown> {
     consent?: IElbwalker.Consent; // Required consent states to init and push events
     custom?: Custom; // Arbitrary but protected configurations for custom enhancements
+    id?: string; // A unique key for the destination
     init?: boolean; // If the destination has been initialized by calling the init method
     loadScript?: boolean; // If an additional script to work should be loaded
     mapping?: Mapping<EventCustom>; // A map to handle events individually
diff --git a/src/types/elbwalker.d.ts b/src/types/elbwalker.d.ts
index b83564ed..6f0216ac 100644
--- a/src/types/elbwalker.d.ts
+++ b/src/types/elbwalker.d.ts
@@ -61,7 +61,7 @@ export namespace IElbwalker {
     allowed: boolean;
     consent: Consent;
     count: number;
-    destinations: Array<WebDestination.Function>;
+    destinations: Destinations;
     // @TODO custom state support
     elbLayer: ElbLayer;
     globals: Walker.Properties;
@@ -77,6 +77,10 @@ export namespace IElbwalker {
     default?: boolean;
   }
 
+  interface Destinations {
+    [name: string]: WebDestination.Function;
+  }
+
   type Events = Array<Event>;
   interface Event {
     event: string;