diff --git a/build.gradle b/build.gradle
index db24ef556..1b431fcfa 100644
--- a/build.gradle
+++ b/build.gradle
@@ -23,6 +23,10 @@ allprojects {
 			name = 'mohist'
 			url = 'https://maven.mohistmc.com/'
 		}
+		maven {
+			name = 'mohist lib'
+			url = 'https://maven.mohistmc.com/libraries'
+		}
 		maven {
 			name = 'izzel'
 			url = 'https://maven.izzel.io/releases'
@@ -206,6 +210,7 @@ dependencies {
 	include(project("banner-server"))
 	include(project("banner-plugin"))
 	include(project("banner-bootstrap"))
+	include("net.minecraft:server:${project.minecraft_version}")
 }
 
 tasks.withType(JavaCompile).configureEach {
diff --git a/src/main/java/com/mohistmc/banner/BannerMain.java b/src/main/java/com/mohistmc/banner/BannerMain.java
index 178186f5c..243ea2848 100644
--- a/src/main/java/com/mohistmc/banner/BannerMain.java
+++ b/src/main/java/com/mohistmc/banner/BannerMain.java
@@ -39,6 +39,24 @@ public static void main(String[] args) throws Throwable {
         }
     }
 
+    private static Path extractMC() throws Exception {
+        var path = BannerMain.class.getModule().getResourceAsStream("/META-INF/jars/server-1.20.1.jar");
+        var dir = Paths.get("libraries", "net/minecraft/server/1.20.1");
+        if (!Files.exists(dir)) {
+            Files.createDirectories(dir);
+        }
+        var mc = dir.resolve("server-1.20.1.jar");
+        if (!Files.exists(mc)) {
+            try (var files = Files.list(dir)) {
+                for (Path old : files.toList()) {
+                    Files.delete(old);
+                }
+                Files.copy(path, mc);
+            }
+        }
+        return mc;
+    }
+
     @SuppressWarnings("unchecked")
     private static Map.Entry<String, List<Path>> fabricInstall() throws Throwable {
         var path = Paths.get(".banner", "gson.jar");
@@ -46,6 +64,11 @@ private static Map.Entry<String, List<Path>> fabricInstall() throws Throwable {
             Files.createDirectories(path.getParent());
             Files.copy(Objects.requireNonNull(BannerMain.class.getResourceAsStream("/gson.jar")), path);
         }
+        try {
+            extractMC();
+        } catch (Exception e) {
+            System.out.println("Failed to extract MC Jar");
+        }
         try (var loader = new URLClassLoader(new URL[]{path.toUri().toURL(), BannerMain.class.getProtectionDomain().getCodeSource().getLocation()}, ClassLoader.getPlatformClassLoader())) {
             var cl = loader.loadClass("com.mohistmc.banner.install.FabricInstaller");
             var handle = MethodHandles.lookup().findStatic(cl, "applicationInstall", MethodType.methodType(Map.Entry.class));