diff --git a/.github/workflows/helm-test.yml b/.github/workflows/helm-test.yml
index 04ae27a9e6..24a26d4217 100644
--- a/.github/workflows/helm-test.yml
+++ b/.github/workflows/helm-test.yml
@@ -174,6 +174,7 @@ jobs:
             --set externalSecret.secretPath=preview/studio/application \
             --set externalSecret.secretStoreName=aws-secrets-manager \
             --set externalSecret.secretStoreKind=ClusterSecretStore \
+            --set 'preview.namespaceLabels.decocms\.com/preview=true' \
             --api-versions gateway.networking.k8s.io/v1 \
             > /tmp/preview.yaml
 
diff --git a/deploy/helm/studio-previews/Chart.yaml b/deploy/helm/studio-previews/Chart.yaml
index 1cf7f0e805..443751fe27 100644
--- a/deploy/helm/studio-previews/Chart.yaml
+++ b/deploy/helm/studio-previews/Chart.yaml
@@ -14,4 +14,9 @@ description: |
   ApplicationSet that generates previews, and preview policy must be able to
   change without bumping — and therefore rolling — the application chart.
 type: application
-version: 0.1.0
+# 0.1.1: pass namespaceLabels through to the studio chart, which renders the
+# preview's Namespace itself as of chart-deco-studio 0.14.3. Without this the
+# namespace is created with no gateway selector label and the HTTPRoute
+# attaches to nothing.
+
+version: 0.1.1