diff --git a/charts/argo-events/templates/eventbus-crd.yaml b/charts/argo-events/templates/eventbus-crd.yaml
index 673e796f..4a67294e 100644
--- a/charts/argo-events/templates/eventbus-crd.yaml
+++ b/charts/argo-events/templates/eventbus-crd.yaml
@@ -20,4 +20,25 @@ spec:
     - name: v1alpha1
       served: true
       storage: true
+      schema:
+        openAPIV3Schema:
+          properties:
+            apiVersion:
+              type: string
+            kind:
+              type: string
+            metadata:
+              type: object
+            spec:
+              type: object
+              x-kubernetes-preserve-unknown-fields: true
+            status:
+              type: object
+              x-kubernetes-preserve-unknown-fields: true
+          required:
+          - metadata
+          - spec
+          type: object
+      subresources:
+        status: {}
 {{- end }}
diff --git a/charts/argo-events/templates/eventsource-crd.yaml b/charts/argo-events/templates/eventsource-crd.yaml
index 920f2478..5c6a0b6b 100644
--- a/charts/argo-events/templates/eventsource-crd.yaml
+++ b/charts/argo-events/templates/eventsource-crd.yaml
@@ -20,4 +20,25 @@ spec:
     - name: v1alpha1
       served: true
       storage: true
+      schema:
+        openAPIV3Schema:
+          properties:
+            apiVersion:
+              type: string
+            kind:
+              type: string
+            metadata:
+              type: object
+            spec:
+              type: object
+              x-kubernetes-preserve-unknown-fields: true
+            status:
+              type: object
+              x-kubernetes-preserve-unknown-fields: true
+          required:
+          - metadata
+          - spec
+          type: object
+      subresources:
+        status: {}
 {{- end }}
diff --git a/charts/argo-events/templates/sensor-crd.yaml b/charts/argo-events/templates/sensor-crd.yaml
index b9ccc1bd..d121019e 100644
--- a/charts/argo-events/templates/sensor-crd.yaml
+++ b/charts/argo-events/templates/sensor-crd.yaml
@@ -21,4 +21,25 @@ spec:
     - name: v1alpha1
       served: true
       storage: true
+      schema:
+        openAPIV3Schema:
+          properties:
+            apiVersion:
+              type: string
+            kind:
+              type: string
+            metadata:
+              type: object
+            spec:
+              type: object
+              x-kubernetes-preserve-unknown-fields: true
+            status:
+              type: object
+              x-kubernetes-preserve-unknown-fields: true
+          required:
+          - metadata
+          - spec
+          type: object
+      subresources:
+        status: {}
 {{- end }}