diff --git a/js/script.js b/js/script.js
index cb58359..ba9eaf0 100644
--- a/js/script.js
+++ b/js/script.js
@@ -83,4 +83,7 @@ if (theme === 'dark')
 help.addEventListener('click', () => {
     command.value = 'help';
     processCommand();
-})
\ No newline at end of file
+})
+
+// ignore context menu
+document.addEventListener('contextmenu', e => e.preventDefault());
\ No newline at end of file