diff --git a/.nycrc b/.nycrc
deleted file mode 100644
index a31275f..0000000
--- a/.nycrc
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-    "include": [
-        "src/**/*.ts"
-    ],
-    "exclude": [
-        "src/external/**/*.ts"
-    ],
-    "extension": [
-        ".ts"
-    ],
-    "require": [
-        "ts-node/register"
-    ],
-    "reporter": [
-        "lcov",
-        "text-summary"
-    ],
-    "sourceMap": true
-}
diff --git a/vitest.config.ts b/vitest.config.ts
index f0cdca4..9df42d5 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -6,7 +6,9 @@ export default defineConfig({
         include: ["test/**/*.test.ts"],
         testTimeout: 60000,
         coverage: {
-            include: ["src"],
+            include: ["src/**/*.ts"],
+            exclude: ["src/external/**/*.ts"],
+            reporter: ["html", "lcov", "text-summary"],
         },
     },
 })