diff --git a/.github/shellspec/shellspec_spec/lighthouse___spec.sh b/.github/shellspec/shellspec_spec/lighthouse___spec.sh
index b5b5ebf..0244964 100644
--- a/.github/shellspec/shellspec_spec/lighthouse___spec.sh
+++ b/.github/shellspec/shellspec_spec/lighthouse___spec.sh
@@ -5,6 +5,7 @@ Describe 'Lighthouse' lighthouse
     The status should be success
     The output should include "Healthcheck passed!"
     The output should include "Done running Lighthouse!"
+    The output should include "All results processed!"
     The path 'reports/lighthouse/_.report.html' should be file
     The path 'reports/lighthouse/_.report.json' should be file
     The path 'reports/lighthouse/manifest.json' should be file
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index b8fe94b..b3a8ed5 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -89,11 +89,13 @@ jobs:
           CONTAINER_ID: ${{ steps.testing-container-setup.outputs.CONTAINER_ID }}
           ROOT_PATH: ${{ steps.testing-container-setup.outputs.ROOT_PATH }}
         run: |
-          sed -i "s/0\.9/0\.75/" tests/functional/lighthouse/lighthouserc.js
+          docker exec -u tester $CONTAINER_ID sed -i "s/0\.9/0\.75/" tests/functional/lighthouse/lighthouserc.js
 
       - name: Run tests
         env:
           CONTAINER_ID: ${{ steps.testing-container-setup.outputs.CONTAINER_ID }}
           ROOT_PATH: ${{ steps.testing-container-setup.outputs.ROOT_PATH }}
         run: |
+          # Make theme folder writasble because SASS compilation needs to generate files
+          docker exec -u root $CONTAINER_ID sudo chmod a+rw -R web/themes/custom/boilerplate_tests_radix/
           docker exec -u tester -w $ROOT_PATH/ $CONTAINER_ID /opt/shellspec/shellspec