diff --git a/internal/controller/testdata/crds/crd.yaml b/internal/controller/testdata/crds/crd.yaml
index 0c218b64..5a97efa8 100644
--- a/internal/controller/testdata/crds/crd.yaml
+++ b/internal/controller/testdata/crds/crd.yaml
@@ -38,6 +38,12 @@ spec:
                 valuesFrom:
                   description: config reference
                   type: string
+                version:
+                  description: OpenShift semantic version, for example "4.14.5".
+                  type: string
+                  x-kubernetes-validations:
+                    - message: version must be a valid semantic version
+                      rule: self.matches('^(0|[1-9]\\d*)\\.(0|[1-9]\\d*)\\.(0|[1-9]\\d*)$')
               type: object
             status:
               default: