diff --git a/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java b/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java
index 1a155fe4..a7511ad9 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/launch/LegacyLaunch.java
@@ -54,6 +54,10 @@ private class LegacyClassLoader extends URLClassLoader {
         private final Map<String, Class<?>> classMap = new ConcurrentHashMap<>();
         private String nativePath;
 
+        static  {
+            ClassLoader.registerAsParallelCapable();
+        }
+
         private final List<String> packages = new ArrayList<>();
         public LegacyClassLoader(URL[] urls) {
             super(urls);
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java b/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java
index 5a414ea8..d83e3c44 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/launch/ModuleLaunch.java
@@ -164,6 +164,11 @@ private class ModuleClassLoader extends URLClassLoader {
         private String nativePath;
 
         private final List<String> packages = new ArrayList<>();
+
+        static  {
+            ClassLoader.registerAsParallelCapable();
+        }
+
         public ModuleClassLoader(URL[] urls, ClassLoader parent) {
             super("LAUNCHER", urls, parent);
             packages.add("pro.gravit.launcher.");