diff --git a/Loader/src/main/java/de/com/baseband/launcher/classloader/SimpleClassLoader.java b/Loader/src/main/java/de/com/baseband/launcher/classloader/SimpleClassLoader.java
index 6e07fe6..a06640e 100644
--- a/Loader/src/main/java/de/com/baseband/launcher/classloader/SimpleClassLoader.java
+++ b/Loader/src/main/java/de/com/baseband/launcher/classloader/SimpleClassLoader.java
@@ -46,6 +46,6 @@ public class SimpleClassLoader extends ClassLoader {
     @Override
     protected Class<?> findClass(String name) {
         byte[] b = classes.get(name.replace('.', '/') + ".class");
-        return defineClass(name, b, 0, b.length);
+        return defineClass(name, b, 0, b.length, SimpleClassLoader.class.getProtectionDomain());
     }
 }