diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4ea56063..f6eb8a92 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 ### 🐞 Fixes
 
 - [#188](https://github.com/estruyf/vscode-front-matter/issues/188): Markdown file extension support added
+- [#191](https://github.com/estruyf/vscode-front-matter/issues/191): Fix beta settings
 
 ## [5.6.0] - 2021-11-23
 
diff --git a/src/extension.ts b/src/extension.ts
index 68d68272..4c59da74 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -57,7 +57,7 @@ export async function activate(context: vscode.ExtensionContext) {
 
 	// Register the explorer view
 	const explorerSidebar = ExplorerView.getInstance(extensionUri);
-	let explorerView = vscode.window.registerWebviewViewProvider(ExplorerView.viewType, explorerSidebar, {
+	const explorerView = vscode.window.registerWebviewViewProvider(ExplorerView.viewType, explorerSidebar, {
 		webviewOptions: {
 			retainContextWhenHidden: true
 		}
@@ -66,35 +66,35 @@ export async function activate(context: vscode.ExtensionContext) {
 	// Folding the front matter of markdown files
 	vscode.languages.registerFoldingRangeProvider(mdSelector, new MarkdownFoldingProvider());
 
-	let insertTags = vscode.commands.registerCommand(COMMAND_NAME.insertTags, async () => {
+	const insertTags = vscode.commands.registerCommand(COMMAND_NAME.insertTags, async () => {
 		await vscode.commands.executeCommand('workbench.view.extension.frontmatter-explorer');
 		await vscode.commands.executeCommand('workbench.action.focusSideBar');
 		explorerSidebar.triggerInputFocus(TagType.tags);
 	});
 
-	let insertCategories = vscode.commands.registerCommand(COMMAND_NAME.insertCategories, async () => {
+	const insertCategories = vscode.commands.registerCommand(COMMAND_NAME.insertCategories, async () => {
 		await vscode.commands.executeCommand('workbench.view.extension.frontmatter-explorer');
 		await vscode.commands.executeCommand('workbench.action.focusSideBar');
 		explorerSidebar.triggerInputFocus(TagType.categories);
 	});
 
-	let createTag = vscode.commands.registerCommand(COMMAND_NAME.createTag, () => {
+	const createTag = vscode.commands.registerCommand(COMMAND_NAME.createTag, () => {
 		Settings.create(TaxonomyType.Tag);
 	});
 
-	let createCategory = vscode.commands.registerCommand(COMMAND_NAME.createCategory, () => {
+	const createCategory = vscode.commands.registerCommand(COMMAND_NAME.createCategory, () => {
 		Settings.create(TaxonomyType.Category);
 	});
 
-	let exportTaxonomy = vscode.commands.registerCommand(COMMAND_NAME.exportTaxonomy, Settings.export);
+	const exportTaxonomy = vscode.commands.registerCommand(COMMAND_NAME.exportTaxonomy, Settings.export);
 
-	let remap = vscode.commands.registerCommand(COMMAND_NAME.remap, Settings.remap);
+	const remap = vscode.commands.registerCommand(COMMAND_NAME.remap, Settings.remap);
 
-	let setLastModifiedDate = vscode.commands.registerCommand(COMMAND_NAME.setLastModifiedDate, Article.setLastModifiedDate);
+	const setLastModifiedDate = vscode.commands.registerCommand(COMMAND_NAME.setLastModifiedDate, Article.setLastModifiedDate);
 
-	let generateSlug = vscode.commands.registerCommand(COMMAND_NAME.generateSlug, Article.generateSlug);
+	const generateSlug = vscode.commands.registerCommand(COMMAND_NAME.generateSlug, Article.generateSlug);
 
-	let createFromTemplate = vscode.commands.registerCommand(COMMAND_NAME.createFromTemplate, (folder: vscode.Uri) => {
+	const createFromTemplate = vscode.commands.registerCommand(COMMAND_NAME.createFromTemplate, (folder: vscode.Uri) => {
 		const folderPath = Folders.getFolderPath(folder);
     if (folderPath) {
       Template.create(folderPath);