diff --git a/.github/workflows/integration.yaml b/.github/workflows/integration.yaml
index bc8f04c02..eb32f7273 100644
--- a/.github/workflows/integration.yaml
+++ b/.github/workflows/integration.yaml
@@ -31,12 +31,14 @@ jobs:
               - 'requirements*.txt'
               - 'pyproject.toml'
               # Files the tests read: the blueprints and their reference,
-              # the integration's own JSON and YAML, and test fixtures.
+              # the integration's own JSON and YAML, test fixtures, and the
+              # frontend sources the frontend contract tests compare with.
               - 'BLUEPRINTS.md'
               - 'blueprints/**'
               - 'custom_components/**'
               - 'hacs.json'
               - 'tests/**'
+              - 'ts/**'
               - '.github/workflows/release.yaml'
               - '.github/workflows/integration.yaml'
               - '.github/workflows/python-checks.yml'