diff --git a/clusters/k3s-dgx/infrastructure/cert-manager.yaml b/clusters/k3s-dgx/infrastructure/cert-manager.yaml
index 492ea54..e7f90d3 100644
--- a/clusters/k3s-dgx/infrastructure/cert-manager.yaml
+++ b/clusters/k3s-dgx/infrastructure/cert-manager.yaml
@@ -25,6 +25,7 @@ spec:
       sourceRef:
         kind: HelmRepository
         name: cert-manager
+        namespace: cert-manager 
   interval: 10m
   namespace: cert-manager
   values:
diff --git a/clusters/k3s-dgx/infrastructure/envoy-gateway-system.yaml b/clusters/k3s-dgx/infrastructure/envoy-gateway-system.yaml
index 003ed0d..7198cf1 100644
--- a/clusters/k3s-dgx/infrastructure/envoy-gateway-system.yaml
+++ b/clusters/k3s-dgx/infrastructure/envoy-gateway-system.yaml
@@ -28,6 +28,7 @@ spec:
   chartRef:
     kind: OCIRepository
     name: gateway-helm
+    namespace: envoy-gateway-system
   upgrade:
     strategy:
       name: RetryOnFailure