diff --git a/packages/core/src/NodeExtension.ts b/packages/core/src/NodeExtension.ts
index e11610b8..d7401cd1 100644
--- a/packages/core/src/NodeExtension.ts
+++ b/packages/core/src/NodeExtension.ts
@@ -12,11 +12,6 @@ export interface NodeExtensionSpec<Options = {}, Commands = {}> extends Overwrit
    */
   topNode?: boolean,
 
-  /**
-   * List
-   */
-  list?: boolean,
-
   /**
    * Content
    */
@@ -167,7 +162,6 @@ const defaultNode: NodeExtension = {
   type: 'node',
   name: 'node',
   topNode: false,
-  list: false,
   content: null,
   marks: null,
   group: null,
diff --git a/packages/core/src/utils/isList.ts b/packages/core/src/utils/isList.ts
index 3a5a2305..5c169e4f 100644
--- a/packages/core/src/utils/isList.ts
+++ b/packages/core/src/utils/isList.ts
@@ -9,5 +9,5 @@ export default function isList(name: string, extensions: Extensions) {
     return false
   }
 
-  return extension.list
+  return extension.group === 'list'
 }
diff --git a/packages/extension-bullet-list/index.ts b/packages/extension-bullet-list/index.ts
index c2532933..db615f6e 100644
--- a/packages/extension-bullet-list/index.ts
+++ b/packages/extension-bullet-list/index.ts
@@ -6,8 +6,6 @@ export const inputRegex = /^\s*([-+*])\s$/
 const BulletList = createNode({
   name: 'bullet_list',
 
-  list: true,
-
   group: 'list',
 
   content: 'list_item+',
diff --git a/packages/extension-ordered-list/index.ts b/packages/extension-ordered-list/index.ts
index ed240164..77952951 100644
--- a/packages/extension-ordered-list/index.ts
+++ b/packages/extension-ordered-list/index.ts
@@ -6,8 +6,6 @@ export const inputRegex = /^(\d+)\.\s$/
 const OrderedList = createNode({
   name: 'ordered_list',
 
-  list: true,
-
   group: 'list',
 
   content: 'list_item+',
diff --git a/packages/extension-task-list/index.ts b/packages/extension-task-list/index.ts
index cd440ce0..d1e8a1f5 100644
--- a/packages/extension-task-list/index.ts
+++ b/packages/extension-task-list/index.ts
@@ -3,8 +3,6 @@ import { Command, createNode, mergeAttributes } from '@tiptap/core'
 const TaskList = createNode({
   name: 'task_list',
 
-  list: true,
-
   group: 'list',
 
   content: 'task_item+',