diff --git a/frontend/CLAUDE.md b/frontend/CLAUDE.md
index c58a26c6..3699350f 100644
--- a/frontend/CLAUDE.md
+++ b/frontend/CLAUDE.md
@@ -165,7 +165,7 @@ npm run check       # svelte-check (type checking)
 
 ```bash
 npm run test              # Vitest unit + server tests (headless)
-npm run test:coverage     # Coverage report (server project only)
+npm run test:coverage     # Coverage report (server + client)
 npm run test:e2e          # Playwright E2E tests
 npm run test:e2e:headed   # Playwright E2E with visible browser
 npm run test:e2e:ui       # Playwright UI mode
diff --git a/frontend/package.json b/frontend/package.json
index f70e4ab2..aaf7e910 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -16,7 +16,7 @@
 		"lint:boundary-demo": "eslint src/lib/tag/__fixtures__/",
 		"test:unit": "vitest",
 		"test": "npm run test:unit -- --run",
-		"test:coverage": "vitest run --coverage --project=server && vitest run -c vitest.client-coverage.config.ts --coverage",
+		"test:coverage": "vitest run --coverage --project=server; vitest run -c vitest.client-coverage.config.ts --coverage",
 		"test:e2e": "playwright test",
 		"test:e2e:headed": "playwright test --headed",
 		"test:e2e:ui": "playwright test --ui",