diff --git a/.eslintrc.js b/.eslintrc.js
index 17073f74..6ddd2001 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -46,6 +46,7 @@ module.exports = {
     "prettier/prettier": "warn",
     "unicorn/prevent-abbreviations": "off",
     "unicorn/explicit-length-check": "off",
+    "unicorn/no-reduce": "off",
     "unicorn/consistent-function-scoping": "off",
     "lines-between-class-members": [
       "error",
diff --git a/src/spinner.ts b/src/spinner.ts
index d803b6fb..90b85a71 100644
--- a/src/spinner.ts
+++ b/src/spinner.ts
@@ -102,6 +102,7 @@ export class OutputSpinner {
 
   get spinners(): Spinner[] {
     const ret = new Array<Spinner>()
+    // eslint-disable-next-line unicorn/no-useless-undefined
     const queue = this.spinnerMap.get(undefined)?.slice() ?? []
     while (queue.length) {
       const spinner = queue.shift() as Spinner