diff --git a/.github/workflows/positron-python-nightly.yml b/.github/workflows/positron-python-nightly.yml
index 1fbcfaab1e9..0daa2621861 100644
--- a/.github/workflows/positron-python-nightly.yml
+++ b/.github/workflows/positron-python-nightly.yml
@@ -86,7 +86,7 @@ jobs:
         env:
           SLACK_CHANNEL: C07FR1JNZNJ #positron-test-results channel
           SLACK_TOKEN: ${{ secrets.SMOKE_TESTS_SLACK_TOKEN }}
-          XUNIT_PATH: ${{ github.workspace }}/python-unit-test-results.xml
+          XUNIT_PATH: ${{ github.workspace }}/${{ env.special-working-directory-relative }}/extensions/positron-python/python-unit-test-results.xml
 
   # Install the latest releases of test dependencies
   positron-ipykernel-tests-latest: