diff --git a/charts/tempo-distributed/templates/compactor/hpa.yaml b/charts/tempo-distributed/templates/compactor/hpa.yaml
index 0df8ac6307..7ee1dc6c4c 100644
--- a/charts/tempo-distributed/templates/compactor/hpa.yaml
+++ b/charts/tempo-distributed/templates/compactor/hpa.yaml
@@ -4,6 +4,7 @@ apiVersion: {{ $apiVersion }}
 kind: HorizontalPodAutoscaler
 metadata:
   name: {{ include "tempo.resourceName" (dict "ctx" . "component" "compactor") }}
+  namespace: {{ .Release.Namespace }}
   labels:
     {{- include "tempo.labels" (dict "ctx" . "component" "compactor") | nindent 4 }}
 spec:
diff --git a/charts/tempo-distributed/templates/compactor/keda-scaledObject.yaml b/charts/tempo-distributed/templates/compactor/keda-scaledObject.yaml
index 2763dcedf2..180bad5c0d 100644
--- a/charts/tempo-distributed/templates/compactor/keda-scaledObject.yaml
+++ b/charts/tempo-distributed/templates/compactor/keda-scaledObject.yaml
@@ -3,6 +3,7 @@ apiVersion: keda.sh/v1alpha1
 kind: ScaledObject
 metadata:
   name: {{ include "tempo.resourceName" (dict "ctx" . "component" "compactor") }}
+  namespace: {{ .Release.Namespace }}
   labels:
     {{- include "tempo.labels" (dict "ctx" . "component" "compactor") | nindent 4 }}
 spec: