diff --git a/config/lib.json b/config/lib.json
index 8e728ccd..696f38a7 100644
--- a/config/lib.json
+++ b/config/lib.json
@@ -589,6 +589,15 @@
             "openssl"
         ]
     },
+    "mimalloc": {
+        "source": "mimalloc",
+        "static-libs-unix": [
+            "mimalloc.o"
+        ],
+        "static-libs-windows": [
+            "mimalloc.lib"
+        ]
+    },
     "ncurses": {
         "source": "ncurses",
         "static-libs-unix": [
diff --git a/config/source.json b/config/source.json
index e5cc9212..006c9d6b 100644
--- a/config/source.json
+++ b/config/source.json
@@ -636,6 +636,16 @@
             "path": "LICENSE"
         }
     },
+    "mimalloc": {
+        "type": "ghtagtar",
+        "repo": "microsoft/mimalloc",
+        "match": "v2.+",
+        "provide-pre-built": false,
+        "license": {
+            "type": "file",
+            "path": "LICENSE"
+        }
+    },
     "mongodb": {
         "type": "ghrel",
         "repo": "mongodb/mongo-php-driver",
diff --git a/src/SPC/builder/linux/library/mimalloc.php b/src/SPC/builder/linux/library/mimalloc.php
new file mode 100644
index 00000000..7ea6d833
--- /dev/null
+++ b/src/SPC/builder/linux/library/mimalloc.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\linux\library;
+
+class mimalloc extends LinuxLibraryBase
+{
+    use \SPC\builder\unix\library\mimalloc;
+
+    public const NAME = 'mimalloc';
+}
diff --git a/src/SPC/builder/unix/library/mimalloc.php b/src/SPC/builder/unix/library/mimalloc.php
new file mode 100644
index 00000000..495ce632
--- /dev/null
+++ b/src/SPC/builder/unix/library/mimalloc.php
@@ -0,0 +1,38 @@
+<?php
+
+declare(strict_types=1);
+
+namespace SPC\builder\unix\library;
+
+use SPC\exception\FileSystemException;
+use SPC\exception\RuntimeException;
+use SPC\store\FileSystem;
+
+trait mimalloc
+{
+    /**
+     * @throws RuntimeException
+     * @throws FileSystemException
+     */
+    protected function build(): void
+    {
+        $args = '';
+        if (getenv('SPC_LIBC') === 'musl') {
+            $args .= '-DMI_LIBC_MUSL=ON ';
+        }
+        $args .= '-DMI_BUILD_SHARED=OFF ';
+        $args .= '-DMI_INSTALL_TOPLEVEL=ON ';
+        FileSystem::resetDir($this->source_dir . '/build');
+        shell()->cd($this->source_dir . '/build')
+            ->exec(
+                'cmake ' .
+                '-DCMAKE_INSTALL_PREFIX=' . BUILD_ROOT_PATH . ' ' .
+                "-DCMAKE_TOOLCHAIN_FILE={$this->builder->cmake_toolchain_file} " .
+                '-DCMAKE_BUILD_TYPE=Release ' .
+                $args .
+                '..'
+            )
+            ->exec("make -j{$this->builder->concurrency}")
+            ->exec('make install');
+    }
+}
diff --git a/src/SPC/store/Downloader.php b/src/SPC/store/Downloader.php
index 16edeeae..fbaeb7a7 100644
--- a/src/SPC/store/Downloader.php
+++ b/src/SPC/store/Downloader.php
@@ -69,14 +69,19 @@ class Downloader
             retry: self::getRetryTime()
         ), true);
 
-        if (($source['prefer-stable'] ?? false) === false) {
-            $url = $data[0]['tarball_url'];
-        } else {
-            $id = 0;
-            while ($data[$id]['prerelease'] === true) {
-                ++$id;
+        $url = null;
+        for ($i = 0; $i < count($data); ++$i) {
+            if (($data[$i]['prerelease'] ?? false) === true && ($source['prefer-stable'] ?? false)) {
+                continue;
+            }
+            if (!($source['match'] ?? null)) {
+                $url = $data[$i]['tarball_url'] ?? null;
+                break;
+            }
+            if (preg_match('|' . $source['match'] . '|', $data[$i]['tarball_url'])) {
+                $url = $data[$i]['tarball_url'];
+                break;
             }
-            $url = $data[$id]['tarball_url'] ?? null;
         }
         if (!$url) {
             throw new DownloaderException("failed to find {$name} source");