diff --git a/src/script/optionPage.ts b/src/script/optionPage.ts
index 1b6ce84f..aabdd8fe 100644
--- a/src/script/optionPage.ts
+++ b/src/script/optionPage.ts
@@ -654,7 +654,7 @@ export default class OptionPage {
   async convertStorageLocation(evt: Event = null, silent = false) {
     const configSyncLargeKeys = document.getElementById('configSyncLargeKeys') as HTMLInputElement;
     this.cfg.syncLargeKeys = configSyncLargeKeys.checked;
-    const keys = this.Class.Config._localConfigKeys;
+    const keys = this.Class.Config._largeKeys.concat(['syncLargeKeys']);
 
     try {
       await this.cfg.save(keys);
diff --git a/src/script/webConfig.ts b/src/script/webConfig.ts
index bf0fc44e..fc2daa6d 100644
--- a/src/script/webConfig.ts
+++ b/src/script/webConfig.ts
@@ -41,8 +41,7 @@ export default class WebConfig extends Config {
 
   static _defaults = this.initializeDefaults({}, this._configDefaults, this._webDefaults) as WebConfig;
   static _persistableKeys = Object.keys(this._defaults); // Make sure _defaults has already been assigned before this
-  static readonly _localConfigKeys = ['domains', 'syncLargeKeys', 'words'];
-  static readonly _localOnlyKeys = ['background', 'stats'];
+  static readonly _localOnlyKeys = ['background', 'stats', 'syncLargeKeys'];
   static readonly _maxSplitKeys = 64;
   static readonly _largeKeys = ['domains', 'words'];
 
@@ -402,7 +401,7 @@ export default class WebConfig extends Config {
   async resetPreserveStats() {
     try {
       await this.Class.resetSyncStorage();
-      await this.Class.removeLocalStorage(this.Class._localConfigKeys);
+      await this.Class.removeLocalStorage(removeFromArray(this.Class._localOnlyKeys, 'stats'));
     } catch (err) {
       logger.error('Failed to clear storage.', err);
       throw new Error(`Failed to clear storage. ${err.message}`);