diff --git a/Launcher/src/main/java/pro/gravit/launcher/LauncherEngine.java b/Launcher/src/main/java/pro/gravit/launcher/LauncherEngine.java
index 5b4fbb9b..f0339e74 100644
--- a/Launcher/src/main/java/pro/gravit/launcher/LauncherEngine.java
+++ b/Launcher/src/main/java/pro/gravit/launcher/LauncherEngine.java
@@ -54,6 +54,7 @@ public static void main(String... args) throws Throwable {
         JVMHelper.verifySystemProperties(Launcher.class, true);
         EnvHelper.checkDangerousParams();
         //if(!LauncherAgent.isStarted()) throw new SecurityException("JavaAgent not set");
+        JVMHelper.verifyNoAgent();
         LogHelper.printVersion("Launcher");
         LogHelper.printLicense("Launcher");
         LauncherEngine.checkClass(LauncherEngine.class);
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/helper/JVMHelper.java b/LauncherCore/src/main/java/pro/gravit/utils/helper/JVMHelper.java
index d5a140cc..fef77d80 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/helper/JVMHelper.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/helper/JVMHelper.java
@@ -180,4 +180,8 @@ public static void verifySystemProperties(Class<?> mainClass, boolean requireSys
 
     private JVMHelper() {
     }
+
+	public static void verifyNoAgent() {
+		if (RUNTIME_MXBEAN.getInputArguments().stream().filter(e -> e != null && !e.isEmpty()).anyMatch(e -> e.contains("javaagent"))) throw new SecurityException("JavaAgent found");
+	}
 }