diff --git a/prometheus-kube-state-metrics/templates/network_policy.yaml b/prometheus-kube-state-metrics/templates/network_policy.yaml
index edd570b55..f0fc256be 100644
--- a/prometheus-kube-state-metrics/templates/network_policy.yaml
+++ b/prometheus-kube-state-metrics/templates/network_policy.yaml
@@ -14,6 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License. */}}
 
 {{- if .Values.manifests.network_policy -}}
-{{- $netpol_opts := dict "envAll" . "name" "application" "label" "kube_state_metrics" -}}
+{{- $netpol_opts := dict "envAll" . "name" "application" "label" "kube-state-metrics" -}}
 {{ $netpol_opts | include "helm-toolkit.manifests.kubernetes_network_policy" }}
 {{- end -}}
diff --git a/prometheus-kube-state-metrics/values.yaml b/prometheus-kube-state-metrics/values.yaml
index 61d1ebf3f..cd4807c1e 100644
--- a/prometheus-kube-state-metrics/values.yaml
+++ b/prometheus-kube-state-metrics/values.yaml
@@ -149,7 +149,7 @@ endpoints:
         default: 10252
 
 network_policy:
-  kube_state_metrics:
+  kube-state-metrics:
     ingress:
       - {}
     egress:
diff --git a/prometheus-process-exporter/templates/network_policy.yaml b/prometheus-process-exporter/templates/network_policy.yaml
index 653cd1768..27dc95e4e 100644
--- a/prometheus-process-exporter/templates/network_policy.yaml
+++ b/prometheus-process-exporter/templates/network_policy.yaml
@@ -14,6 +14,6 @@ See the License for the specific language governing permissions and
 limitations under the License. */}}
 
 {{- if .Values.manifests.network_policy -}}
-{{- $netpol_opts := dict "envAll" . "name" "application" "label" "prometheus_process_exporter" -}}
+{{- $netpol_opts := dict "envAll" . "name" "application" "label" "process_exporter" -}}
 {{ $netpol_opts | include "helm-toolkit.manifests.kubernetes_network_policy" }}
 {{- end -}}
diff --git a/prometheus-process-exporter/values.yaml b/prometheus-process-exporter/values.yaml
index a1cde2129..999acc875 100644
--- a/prometheus-process-exporter/values.yaml
+++ b/prometheus-process-exporter/values.yaml
@@ -149,7 +149,7 @@ endpoints:
         default: 9256
 
 network_policy:
-  prometheus_process_exporter:
+  process_exporter:
     ingress:
       - {}
     egress: