diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 8723dd0..e43c155 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -15,5 +15,5 @@ jobs:
       # and working-directory does not apply to uses, we
       # are forced to specify calls to the CI ourselves.
       # See https://github.com/orgs/community/discussions/25742
-      - run: tree-sitter test
+      - run: /opt/hostedtoolcache/tree-sitter/cli/bin/tree-sitter test
         working-directory: ./tree-sitter-p4
diff --git a/.github/workflows/treesitter.yaml b/.github/workflows/treesitter.yaml
index 5633622..28a8fd3 100644
--- a/.github/workflows/treesitter.yaml
+++ b/.github/workflows/treesitter.yaml
@@ -18,6 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: install-treesitter
     steps:
+      - uses: actions/checkout@v2
       - run: /opt/hostedtoolcache/tree-sitter/cli/bin/tree-sitter generate
         working-directory: ./tree-sitter-p4