diff --git a/.github/workflows/check-typescript-projects.yml b/.github/workflows/check-typescript-projects.yml
index 23f0402..842b22a 100644
--- a/.github/workflows/check-typescript-projects.yml
+++ b/.github/workflows/check-typescript-projects.yml
@@ -25,6 +25,8 @@ jobs:
      - uses: actions/checkout@v3
        with:
          repository: 'maxGraph/maxGraph'
+         # TMP build https://github.com/maxGraph/maxGraph/pull/214
+         ref: 'fix/getComputedStyle_error_with_ShadowRoot_element'
      - name: Setup node
        uses: actions/setup-node@v3
        with: