diff --git a/.github/workflows/nox.yml b/.github/workflows/nox.yml
index 254f8425..f115d7c2 100644
--- a/.github/workflows/nox.yml
+++ b/.github/workflows/nox.yml
@@ -35,5 +35,6 @@ jobs:
       upload-codecov-pr: false
       upload-codecov-push: false
       upload-codecov-schedule: true
+      allow-coverage-cd-override: true
     secrets:
       CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
diff --git a/tests/utils/shippable/nox.sh b/tests/utils/shippable/nox.sh
index c3a461da..3aa74af3 100755
--- a/tests/utils/shippable/nox.sh
+++ b/tests/utils/shippable/nox.sh
@@ -78,6 +78,10 @@ else
     export ANTSIBULL_NOX_TIMEOUT=50
 fi
 
+if [ "${IS_PULL_REQUEST:-}" == "true" ]; then
+    export ANTSIBULL_NOX_INTEGRATION_ALLOW_UNSTABLE_CHANGED="true"
+fi
+
 export FORCE_COLOR=1
 export ANTSIBULL_NOX_IGNORE_INSTALLED_COLLECTIONS="true"
 export ANTSIBULL_NOX_COVERAGE_DESTINATION="${COVERAGE_DESTINATION_DIRECTORY}"