diff --git a/.github/workflows/astro.yml b/.github/workflows/astro.yml
index 4dbb0fc..1a76d36 100644
--- a/.github/workflows/astro.yml
+++ b/.github/workflows/astro.yml
@@ -38,12 +38,12 @@ jobs:
       - name: Detect package manager
         id: detect-package-manager
         run: |
-          if [ -f "${{ github.workspace }}/yarn.lock" ]; then
+          if [ -f "${{ github.workspace }}/github.workspace/yarn.lock" ]; then
             echo "manager=yarn" >> $GITHUB_OUTPUT
             echo "command=install" >> $GITHUB_OUTPUT
             echo "runner=yarn" >> $GITHUB_OUTPUT
             exit 0
-          elif [ -f "${{ github.workspace }}/package.json" ]; then
+          elif [ -f "${{ github.workspace }}/github.workspace/package.json" ]; then
             echo "manager=npm" >> $GITHUB_OUTPUT
             echo "command=ci" >> $GITHUB_OUTPUT
             echo "runner=npx --no-install" >> $GITHUB_OUTPUT