diff --git a/Launcher/src/main/java/pro/gravit/launcher/client/ClientClassLoader.java b/Launcher/src/main/java/pro/gravit/launcher/client/ClientClassLoader.java
index 55956b16..7bb96e7b 100644
--- a/Launcher/src/main/java/pro/gravit/launcher/client/ClientClassLoader.java
+++ b/Launcher/src/main/java/pro/gravit/launcher/client/ClientClassLoader.java
@@ -7,6 +7,7 @@
 import java.net.URLClassLoader;
 
 public class ClientClassLoader extends URLClassLoader {
+    private static final ClassLoader SYSTEM_CLASS_LOADER = ClassLoader.getSystemClassLoader();
     public String nativePath;
 
     /**
@@ -58,6 +59,14 @@ public ClientClassLoader(URL[] urls, ClassLoader parent) {
         super(urls, parent);
     }
 
+    @Override
+    protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException {
+        if(name != null && (name.startsWith("pro.gravit.launcher.") || name.startsWith("pro.gravit.utils."))) {
+            return SYSTEM_CLASS_LOADER.loadClass(name);
+        }
+        return super.loadClass(name, resolve);
+    }
+
     @Override
     public String findLibrary(String name) {
         return nativePath.concat(IOHelper.PLATFORM_SEPARATOR).concat(getNativePrefix()).concat(name).concat(getNativeEx());
diff --git a/Launcher/src/main/java/pro/gravit/launcher/client/ClientLauncherEntryPoint.java b/Launcher/src/main/java/pro/gravit/launcher/client/ClientLauncherEntryPoint.java
index af76d9f9..f46bf55e 100644
--- a/Launcher/src/main/java/pro/gravit/launcher/client/ClientLauncherEntryPoint.java
+++ b/Launcher/src/main/java/pro/gravit/launcher/client/ClientLauncherEntryPoint.java
@@ -145,7 +145,7 @@ public static void main(String[] args) throws Throwable {
         }
         ClientProfile.ClassLoaderConfig classLoaderConfig = profile.getClassLoaderConfig();
         if (classLoaderConfig == ClientProfile.ClassLoaderConfig.LAUNCHER) {
-            ClientClassLoader classLoader = new ClientClassLoader(classpathURLs.toArray(new URL[0]), ClassLoader.getSystemClassLoader());
+            ClientClassLoader classLoader = new ClientClassLoader(classpathURLs.toArray(new URL[0]), ClientLauncherEntryPoint.class.getClassLoader());
             System.setProperty("java.class.path", classpath.stream().map(Path::toString).collect(Collectors.joining(File.pathSeparator)));
             ClientLauncherEntryPoint.classLoader = classLoader;
             Thread.currentThread().setContextClassLoader(classLoader);