diff --git a/.github/workflows/test_common.yml b/.github/workflows/test_common.yml
index eaa5acde..9ecb64ea 100644
--- a/.github/workflows/test_common.yml
+++ b/.github/workflows/test_common.yml
@@ -37,7 +37,7 @@ jobs:
     name: tests
     strategy:
       matrix:
-        shard: [ 1, 2 ]
+        shard: [ 0,1 ]
     runs-on: ubuntu-latest
     timeout-minutes: 120
     steps: