diff --git a/spec/asyncapi.md b/spec/asyncapi.md
index 56fdd068..0a67aed8 100644
--- a/spec/asyncapi.md
+++ b/spec/asyncapi.md
@@ -540,7 +540,7 @@ Channels are also known as "topics", "routing keys", "event types" or "paths".
Field Pattern | Type | Description
---|:---:|---
-{channel} | [Channel Item Object](#channelItemObject) | A relative path to an individual channel. The field name MUST be in the form of a [RFC 6570 URI template](https://tools.ietf.org/html/rfc6570). Query parameters and fragments SHALL NOT be used, instead use [bindings](#channelBindingsObject) to define them.
+{channel} | [Channel Item Object](#channelItemObject) \| [Reference Object](#referenceObject) | A relative path to an individual channel. The field name MUST be in the form of a [RFC 6570 URI template](https://tools.ietf.org/html/rfc6570). Query parameters and fragments SHALL NOT be used, instead use [bindings](#channelBindingsObject) to define them.
##### Channels Object Example
@@ -574,7 +574,6 @@ Describes the operations available on a single channel.
Field Name | Type | Description
---|:---:|---
-$ref | `string` | Allows for a referenced definition of this channel item. The referenced structure MUST be in the form of a [Channel Item Object](#channelItemObject). In case a Channel Item Object field appears both in the defined object and the referenced object, the behavior is *undefined*. Resolution is done as defined by the [JSON Reference](https://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03).
**Deprecated:** Usage of the `$ref` property has been deprecated.
description | `string` | An optional description of this channel item. [CommonMark syntax](https://spec.commonmark.org/) can be used for rich text representation.
servers | [`string`] | The servers on which this channel is available, specified as an optional unordered list of names (string keys) of [Server Objects](#serverObject) defined in the [Servers Object](#serversObject) (a map). If `servers` is absent or empty then this channel must be available on all servers defined in the [Servers Object](#serversObject).
subscribe | [Operation Object](#operationObject) | A definition of the SUBSCRIBE operation, which defines the messages produced by the application and sent to the channel.
@@ -1468,8 +1467,8 @@ Field Name | Type | Description
---|:---|---
schemas | Map[`string`, [Schema Object](#schemaObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Schema Objects](#schemaObject).
servers | Map[`string`, [Server Object](#serverObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Server Objects](#serverObject).
+ channels | Map[`string`, [Channel Item Object](#channelItemObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Channel Item Objects](#channelItemObject).
serverVariables | Map[`string`, [Server Variable Object](#serverVariableObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Server Variable Objects](#serverVariableObject).
- channels | Map[`string`, [Channel Item Object](#channelItemObject)] | An object to hold reusable [Channel Item Objects](#channelItemObject).
messages | Map[`string`, [Message Object](#messageObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Message Objects](#messageObject).
securitySchemes| Map[`string`, [Security Scheme Object](#securitySchemeObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Security Scheme Objects](#securitySchemeObject).
parameters | Map[`string`, [Parameter Object](#parameterObject) \| [Reference Object](#referenceObject)] | An object to hold reusable [Parameter Objects](#parameterObject).