diff --git a/.github/workflows/scheduled-unit-tests.yml b/.github/workflows/scheduled-unit-tests.yml
index 096e7aee6..87b4474db 100644
--- a/.github/workflows/scheduled-unit-tests.yml
+++ b/.github/workflows/scheduled-unit-tests.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        branch: ['master', 'stable-23.0']
+        branch: ['master']
     uses: ./.github/workflows/reusable-unit-tests-docker.yml
     with:
       branch: ${{ matrix.branch }}