diff --git a/config/pkg/lib/ngtcp2.yml b/config/pkg/lib/ngtcp2.yml
index c864739a..8984ca72 100644
--- a/config/pkg/lib/ngtcp2.yml
+++ b/config/pkg/lib/ngtcp2.yml
@@ -11,9 +11,6 @@ ngtcp2:
       license: MIT
   depends:
     - openssl
-  suggests:
-    - nghttp3
-    - brotli
   headers:
     - ngtcp2
   pkg-configs:
@@ -22,3 +19,5 @@ ngtcp2:
   static-libs@unix:
     - libngtcp2.a
     - libngtcp2_crypto_ossl.a
+  static-libs@windows:
+    - ngtcp2.lib
diff --git a/src/Package/Library/ngtcp2.php b/src/Package/Library/ngtcp2.php
index 15821225..c88b643b 100644
--- a/src/Package/Library/ngtcp2.php
+++ b/src/Package/Library/ngtcp2.php
@@ -8,10 +8,27 @@ use StaticPHP\Attribute\Package\BuildFor;
 use StaticPHP\Attribute\Package\Library;
 use StaticPHP\Package\LibraryPackage;
 use StaticPHP\Runtime\Executor\UnixAutoconfExecutor;
+use StaticPHP\Runtime\Executor\WindowsCMakeExecutor;
 
 #[Library('ngtcp2')]
 class ngtcp2
 {
+    #[BuildFor('Windows')]
+    public function buildWin(LibraryPackage $lib): void
+    {
+        WindowsCMakeExecutor::create($lib)
+            ->addConfigureArgs(
+                '-DENABLE_SHARED_LIB=OFF',
+                '-DENABLE_STATIC_LIB=ON',
+                '-DBUILD_STATIC_LIBS=ON',
+                '-DBUILD_SHARED_LIBS=OFF',
+                '-DENABLE_STATIC_CRT=ON',
+                '-DENABLE_LIB_ONLY=ON',
+                '-DENABLE_OPENSSL=ON',
+            )
+            ->build();
+    }
+
     #[BuildFor('Linux')]
     #[BuildFor('Darwin')]
     public function build(LibraryPackage $lib): void
@@ -26,18 +43,6 @@ class ngtcp2
                 ]),
                 '--with-openssl=no'
             )
-            ->optionalPackage('nghttp3', ...ac_with_args('libnghttp3', true))
-            ->optionalPackage(
-                'brotli',
-                fn (LibraryPackage $brotli) => implode(' ', [
-                    '--with-brotlidec=yes',
-                    "LIBBROTLIDEC_CFLAGS=\"-I{$brotli->getIncludeDir()}\"",
-                    "LIBBROTLIDEC_LIBS=\"{$brotli->getStaticLibFiles()}\"",
-                    '--with-libbrotlienc=yes',
-                    "LIBBROTLIENC_CFLAGS=\"-I{$brotli->getIncludeDir()}\"",
-                    "LIBBROTLIENC_LIBS=\"{$brotli->getStaticLibFiles()}\"",
-                ])
-            )
             ->appendEnv(['PKG_CONFIG' => '$PKG_CONFIG --static'])
             ->configure('--enable-lib-only')
             ->make();