diff --git a/api/v1beta3/alert_types.go b/api/v1beta3/alert_types.go
index 660f836b3..f0c66518c 100644
--- a/api/v1beta3/alert_types.go
+++ b/api/v1beta3/alert_types.go
@@ -80,6 +80,7 @@ type AlertSpec struct {
 // +genclient
 // +kubebuilder:storageversion
 // +kubebuilder:object:root=true
+// +kubebuilder:resource:categories=all;fluxcd;fluxcd-notifications
 // +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description=""
 
 // Alert is the Schema for the alerts API
diff --git a/api/v1beta3/provider_types.go b/api/v1beta3/provider_types.go
index ad87cf930..9e850f0b0 100644
--- a/api/v1beta3/provider_types.go
+++ b/api/v1beta3/provider_types.go
@@ -170,6 +170,7 @@ type ProviderSpec struct {
 // +genclient
 // +kubebuilder:storageversion
 // +kubebuilder:object:root=true
+// +kubebuilder:resource:categories=all;fluxcd;fluxcd-notifications
 // +kubebuilder:printcolumn:name="Age",type="date",JSONPath=".metadata.creationTimestamp",description=""
 
 // Provider is the Schema for the providers API
diff --git a/config/crd/bases/notification.toolkit.fluxcd.io_alerts.yaml b/config/crd/bases/notification.toolkit.fluxcd.io_alerts.yaml
index 35b4a6459..2612bc13f 100644
--- a/config/crd/bases/notification.toolkit.fluxcd.io_alerts.yaml
+++ b/config/crd/bases/notification.toolkit.fluxcd.io_alerts.yaml
@@ -8,6 +8,10 @@ metadata:
 spec:
   group: notification.toolkit.fluxcd.io
   names:
+    categories:
+    - all
+    - fluxcd
+    - fluxcd-notifications
     kind: Alert
     listKind: AlertList
     plural: alerts
diff --git a/config/crd/bases/notification.toolkit.fluxcd.io_providers.yaml b/config/crd/bases/notification.toolkit.fluxcd.io_providers.yaml
index d9d3d06a0..215adb1a5 100644
--- a/config/crd/bases/notification.toolkit.fluxcd.io_providers.yaml
+++ b/config/crd/bases/notification.toolkit.fluxcd.io_providers.yaml
@@ -8,6 +8,10 @@ metadata:
 spec:
   group: notification.toolkit.fluxcd.io
   names:
+    categories:
+    - all
+    - fluxcd
+    - fluxcd-notifications
     kind: Provider
     listKind: ProviderList
     plural: providers