diff --git a/.github/workflows/publish-schema.yml b/.github/workflows/publish-schema.yml
index 3e3b652..ee1f297 100644
--- a/.github/workflows/publish-schema.yml
+++ b/.github/workflows/publish-schema.yml
@@ -33,6 +33,12 @@ jobs:
       - uses: actions/checkout@v6
         with:
           submodules: recursive
+      # ^ skia-safe (rhwp 의 native-skia feature) 가 Linux 에서 freetype / fontconfig 동적 링크.
+      #   ci.yml 의 build-linux-wheel / cargo-test 와 동일 패턴.
+      - name: Install skia-safe system dependencies (Linux)
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y --no-install-recommends libfreetype-dev libfontconfig1-dev
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
       - uses: astral-sh/setup-uv@v8.1.0