diff --git a/utils/helm/speckle-preview-service/templates/hpa.yaml b/utils/helm/speckle-preview-service/templates/hpa.yaml
index b3b0af137..cc96148f1 100644
--- a/utils/helm/speckle-preview-service/templates/hpa.yaml
+++ b/utils/helm/speckle-preview-service/templates/hpa.yaml
@@ -3,6 +3,7 @@ apiVersion: autoscaling/v2
 kind: HorizontalPodAutoscaler
 metadata:
   name: {{ include "speckle-preview-service.fullname" . }}
+  namespace: {{ .Values.namespace }}
   labels:
     {{- include "speckle-preview-service.labels" . | nindent 4 }}
 spec:
diff --git a/utils/helm/speckle-preview-service/templates/service.yaml b/utils/helm/speckle-preview-service/templates/service.yaml
index 62d9c56bf..16579d401 100644
--- a/utils/helm/speckle-preview-service/templates/service.yaml
+++ b/utils/helm/speckle-preview-service/templates/service.yaml
@@ -2,6 +2,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ include "speckle-preview-service.fullname" . }}
+  namespace: {{ .Values.namespace }}
   labels:
     {{- include "speckle-preview-service.labels" . | nindent 4 }}
 spec:
diff --git a/utils/helm/speckle-preview-service/templates/serviceaccount.yaml b/utils/helm/speckle-preview-service/templates/serviceaccount.yaml
index 3dbe74c63..fc443541f 100644
--- a/utils/helm/speckle-preview-service/templates/serviceaccount.yaml
+++ b/utils/helm/speckle-preview-service/templates/serviceaccount.yaml
@@ -3,6 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ include "speckle-preview-service.serviceAccountName" . }}
+  namespace: {{ .Values.namespace }}
   labels:
     {{- include "speckle-preview-service.labels" . | nindent 4 }}
   {{- with .Values.serviceAccount.annotations }}