diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 406784a0..9e909a22 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -38,7 +38,7 @@ jobs:
           cache: pnpm
       - run: pnpm install --frozen-lockfile
       - run: pnpm lint
-      - run: pnpm exec tsc --noEmit
+      - run: pnpm exec tsc --noEmit --project tsconfig.check.json
 
   # ─────────────────────────────────────────────
   # Stage 2: Unit Tests
diff --git a/tsconfig.check.json b/tsconfig.check.json
new file mode 100644
index 00000000..501fbfd0
--- /dev/null
+++ b/tsconfig.check.json
@@ -0,0 +1,5 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src", "electron.vite.config.ts"],
+  "exclude": ["tests"]
+}