diff --git a/.eslintrc.js b/.eslintrc.js
index f20ea4d354..688073a937 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -81,11 +81,6 @@ module.exports = {
             name: 'Buffer',
             message: 'Global buffer is not supported on all platforms. Import buffer from `src/utils/buffer`',
           },
-          {
-            name: 'AbortController',
-            message:
-              "Global AbortController is not supported on all platforms. Use `import { AbortController } from 'abort-controller'`",
-          },
         ],
       },
     },
diff --git a/packages/core/src/transport/HttpOutboundTransport.ts b/packages/core/src/transport/HttpOutboundTransport.ts
index 72d34d11bb..0d68d21413 100644
--- a/packages/core/src/transport/HttpOutboundTransport.ts
+++ b/packages/core/src/transport/HttpOutboundTransport.ts
@@ -4,7 +4,6 @@ import type { AgentMessageReceivedEvent } from '../agent/Events'
 import type { Logger } from '../logger'
 import type { OutboundPackage } from '../types'
 
-import { AbortController } from 'abort-controller'
 import { Subject } from 'rxjs'
 
 import { AgentEventTypes } from '../agent/Events'
diff --git a/packages/core/src/utils/fetch.ts b/packages/core/src/utils/fetch.ts
index 1c2f842de3..29f4acdece 100644
--- a/packages/core/src/utils/fetch.ts
+++ b/packages/core/src/utils/fetch.ts
@@ -1,7 +1,5 @@
 import type { AgentDependencies } from '../agent/AgentDependencies'
 
-import { AbortController } from 'abort-controller'
-
 export async function fetchWithTimeout(
   fetch: AgentDependencies['fetch'],
   url: string,
diff --git a/packages/core/src/utils/parseInvitation.ts b/packages/core/src/utils/parseInvitation.ts
index cbe8574983..5ba6dcfb81 100644
--- a/packages/core/src/utils/parseInvitation.ts
+++ b/packages/core/src/utils/parseInvitation.ts
@@ -1,6 +1,5 @@
 import type { AgentDependencies } from '../agent/AgentDependencies'
 
-import { AbortController } from 'abort-controller'
 import { parseUrl } from 'query-string'
 
 import { AgentMessage } from '../agent/AgentMessage'