diff --git a/package.json b/package.json
index 1b1ebb9..be17460 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,6 @@
 		"@swc/core": "^1.2.204",
 		"@swc/jest": "^0.2.21",
 		"@types/glob": "^8.0.1",
-		"@types/is-ci": "^3.0.0",
 		"@types/jest": "^29.4.0",
 		"@types/node": "18.7.3",
 		"@types/npmcli__arborist": "^5.6.1",
@@ -72,7 +71,6 @@
 		"eslint-plugin-react": "7.28.0",
 		"glob": "^8.1.0",
 		"gzip-size": "^7.0.0",
-		"is-ci": "^3.0.1",
 		"jest": "^29.4.1",
 		"kleur": "^4.1.5",
 		"lerna": "^6.4.1",
diff --git a/scripts/build-api.ts b/scripts/build-api.ts
index f3e7708..737a3cb 100644
--- a/scripts/build-api.ts
+++ b/scripts/build-api.ts
@@ -1,7 +1,7 @@
 import { execSync } from 'child_process'
 import { readFileSync, writeFileSync } from 'fs'
 import glob from 'glob'
-import isCI from 'is-ci'
+const isCI = process.env.CI === 'true' || process.env.CI === '1'
 import path from 'path'
 import { rimraf } from 'rimraf'