diff --git a/package.json b/package.json
index eb6d69a..fb9733f 100644
--- a/package.json
+++ b/package.json
@@ -5,8 +5,8 @@
     "build": "node src/build.js"
   },
   "dependencies": {
-    "extract-zip": "^2.0.1",
-    "got": "^11.8.3"
+    "got": "^11.8.3",
+    "unzipper": "^0.10.14"
   },
   "engines": {
     "node": ">= 14.15.0"
diff --git a/src/build.js b/src/build.js
index 77bbe75..2ad7787 100644
--- a/src/build.js
+++ b/src/build.js
@@ -9,8 +9,8 @@
 
 const { stream: gotStream } = require('got')
 const got = require('got')
-const unzip = require('extract-zip')
-const { basename, join } = require('path')
+const { Extract: unzip } = require('unzipper')
+const { join } = require('path')
 const { mkdir } = require('fs/promises')
 const { createWriteStream } = require('fs')
 const { pipeline } = require('stream/promises')
@@ -45,7 +45,7 @@ const oisdFilters = {
 const pipelineStatus = async (url) => {
   try {
     const svg = await got(url).text()
-    if (!svg.includes('passed')) throw new Error('last gitlab pipeline failed')
+    if (svg.includes('failed')) throw new Error('last gitlab pipeline failed')
   } catch ({ message }) {
     throw new Error(message)
   }
@@ -54,7 +54,6 @@ const pipelineStatus = async (url) => {
 const dl = async (project) => {
   const filename = project + '.zip'
   const link = `https://gitlab.com/malware-filter/${project}/-/jobs/artifacts/main/download?job=pages`
-  const zipPath = join(tmpPath, filename)
   const pipelineUrl = `https://gitlab.com/malware-filter/${project}/badges/main/pipeline.svg`
   let isMirror = false
 
@@ -62,7 +61,7 @@ const dl = async (project) => {
   try {
     await pipeline(
       gotStream(link),
-      createWriteStream(zipPath)
+      unzip({ path: rootPath })
     )
     await pipelineStatus(pipelineUrl)
   } catch ({ message }) {
@@ -79,7 +78,7 @@ const dl = async (project) => {
     try {
       await pipeline(
         gotStream(mirrorLink),
-        createWriteStream(zipPath)
+        unzip({ path: publicPath })
       )
     } catch ({ message }) {
       throw new Error(JSON.stringify({
@@ -89,13 +88,6 @@ const dl = async (project) => {
       }))
     }
   }
-
-  console.log(`Extracting ${basename(zipPath)}...`)
-  if (isMirror === false) {
-    await unzip(zipPath, { dir: rootPath })
-  } else {
-    await unzip(zipPath, { dir: publicPath })
-  }
 }
 
 const oisdDl = async (link, filename) => {