diff --git a/lib/api/abort-signal.js b/lib/api/abort-signal.js
index c9d505bb3d7..0cd020ba200 100644
--- a/lib/api/abort-signal.js
+++ b/lib/api/abort-signal.js
@@ -1,6 +1,5 @@
 const { addAbortListener } = require('../core/util')
 const { RequestAbortedError } = require('../core/errors')
-const { sign } = require('crypto')
 
 const kListenersList = Symbol('kListenersList')
 const kSignal = Symbol('kSignal')