diff --git a/vscode-extension/package.json b/vscode-extension/package.json
index b2e4b80..6f2fcb4 100644
--- a/vscode-extension/package.json
+++ b/vscode-extension/package.json
@@ -82,16 +82,12 @@
     "vscode:prepublish": "npm run compile",
     "compile": "tsc -p ./",
     "watch": "tsc -watch -p ./",
-    "pretest": "npm run compile && npm run lint",
-    "lint": "eslint src",
-    "test": "vscode-test"
+    "lint": "eslint src"
   },
   "devDependencies": {
     "@types/mocha": "^10.0.10",
     "@types/node": "22.x",
     "@types/vscode": "^1.107.0",
-    "@vscode/test-cli": "^0.0.12",
-    "@vscode/test-electron": "^2.5.2",
     "eslint": "^9.39.1",
     "typescript": "^5.9.3",
     "typescript-eslint": "^8.46.3"
diff --git a/vscode-extension/src/test/extension.test.ts b/vscode-extension/src/test/extension.test.ts
deleted file mode 100644
index 4ca0ab4..0000000
--- a/vscode-extension/src/test/extension.test.ts
+++ /dev/null
@@ -1,15 +0,0 @@
-import * as assert from 'assert';
-
-// You can import and use all API from the 'vscode' module
-// as well as import your extension to test it
-import * as vscode from 'vscode';
-// import * as myExtension from '../../extension';
-
-suite('Extension Test Suite', () => {
-	vscode.window.showInformationMessage('Start all tests.');
-
-	test('Sample test', () => {
-		assert.strictEqual(-1, [1, 2, 3].indexOf(5));
-		assert.strictEqual(-1, [1, 2, 3].indexOf(0));
-	});
-});