diff --git a/core/core.js b/core/core.js
index f767c44b..ce4b40a9 100644
--- a/core/core.js
+++ b/core/core.js
@@ -5,9 +5,6 @@ import * as http from './http.js';
 let gProcesses = {};
 let gStatsTimer = false;
 
-const k_content_security_policy =
-	'sandbox allow-downloads allow-top-navigation-by-user-activation';
-
 const k_global_settings = {
 	index: {
 		type: 'string',