diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e7b13b9..4a282d2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,6 +22,8 @@ jobs:
 
       - name: Set up Toit build environment
         uses: ./toit/actions/setup-build
+        with:
+          toit-dir: toit
 
       - name: Build
         shell: bash