diff --git a/lib/common/parse-features-string.ts b/lib/common/parse-features-string.ts
index 32e847a6d641..cfc817351274 100644
--- a/lib/common/parse-features-string.ts
+++ b/lib/common/parse-features-string.ts
@@ -75,7 +75,7 @@ export function parseWebViewWebPreferences (preferences: string) {
   return parseCommaSeparatedKeyValue(preferences, false).parsed;
 }
 
-const allowedWebPreferences = ['zoomFactor', 'nodeIntegration', 'enableRemoteModule', 'preload', 'javascript', 'contextIsolation', 'webviewTag'] as const;
+const allowedWebPreferences = ['zoomFactor', 'nodeIntegration', 'enableRemoteModule', 'javascript', 'contextIsolation', 'webviewTag'] as const;
 type AllowedWebPreference = (typeof allowedWebPreferences)[number];
 
 /**