diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index 041eadbe8..fc4b5123b 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        partition: [1, 2, 3, 4]
+        partition: [1, 2, 3, 4, 5]
     steps:
       - name: Checkout sources
         uses: actions/checkout@v3
@@ -101,4 +101,4 @@ jobs:
       - name: Decide whether the needed jobs succeeded or failed
         uses: re-actors/alls-green@release/v1
         with:
-          jobs: ${{ toJSON(needs) }}
\ No newline at end of file
+          jobs: ${{ toJSON(needs) }}