diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a30988a..d045c8f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -45,7 +45,7 @@ jobs:
       matrix:
         config:
           - { os: ubuntu-22.04, compiler: clang-15, cc: clang-15, cxx: clang++-15 }
-        ${{ fromJson(needs.find-all-packages.outputs.packages) }}
+        package: ${{ fromJson(needs.find-all-packages.outputs.packages) }}
     steps:
       - name: checkout
         uses: actions/checkout@v4