diff --git a/.github/workflows/platform-test.yml b/.github/workflows/platform-test.yml
index 4979f3f7b..efb4be8f7 100644
--- a/.github/workflows/platform-test.yml
+++ b/.github/workflows/platform-test.yml
@@ -47,7 +47,7 @@ jobs:
         test: ${{ fromJson(needs.list-tests.outputs.tests) }}
       fail-fast: false
     concurrency:
-      group: ${{ matrix.test }}
+      group: ${{ matrix.test || 'no-platform-test' }}
       cancel-in-progress: false
     steps:
       - name: Checkout code