diff --git a/config/pkg/ext/ext-maxminddb.yml b/config/pkg/ext/ext-maxminddb.yml
new file mode 100644
index 00000000..59d7e4e3
--- /dev/null
+++ b/config/pkg/ext/ext-maxminddb.yml
@@ -0,0 +1,13 @@
+ext-maxminddb:
+  type: php-extension
+  artifact:
+    source:
+      type: pecl
+      name: maxminddb
+    metadata:
+      license-files: [LICENSE]
+      license: Apache-2.0
+  depends:
+    - libmaxminddb
+  php-extension:
+    arg-type: with
diff --git a/src/Package/Extension/maxminddb.php b/src/Package/Extension/maxminddb.php
new file mode 100644
index 00000000..bda8d34c
--- /dev/null
+++ b/src/Package/Extension/maxminddb.php
@@ -0,0 +1,30 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Package\Extension;
+
+use Package\Target\php;
+use StaticPHP\Attribute\Package\BeforeStage;
+use StaticPHP\Attribute\Package\Extension;
+use StaticPHP\Attribute\PatchDescription;
+use StaticPHP\Package\PhpExtensionPackage;
+use StaticPHP\Util\FileSystem;
+
+#[Extension('maxminddb')]
+class maxminddb extends PhpExtensionPackage
+{
+    #[BeforeStage('php', [php::class, 'buildconfForUnix'], 'ext-maxminddb')]
+    #[PatchDescription('Patch maxminddb extension for buildconf to support new source structure')]
+    public function patchBeforeBuildconf(): void
+    {
+        if (file_exists("{$this->getSourceDir()}/config.m4")) {
+            return;
+        }
+        // move ext/maxminddb/ext/* to ext/maxminddb/
+        $files = FileSystem::scanDirFiles("{$this->getSourceDir()}/ext", false, true);
+        foreach ($files as $file) {
+            rename("{$this->getSourceDir()}/ext/{$file}", "{$this->getSourceDir()}/{$file}");
+        }
+    }
+}