diff --git a/api/v2beta2/helmrelease_types.go b/api/v2beta2/helmrelease_types.go
index ac7a8524f..12cdd4173 100644
--- a/api/v2beta2/helmrelease_types.go
+++ b/api/v2beta2/helmrelease_types.go
@@ -56,7 +56,7 @@ type Kustomize struct {
 	// for changing image names, tags or digests. This can also be achieved with a
 	// patch, but this operator is simpler to specify.
 	// +optional
-	Images []kustomize.Image `json:"images,omitempty" yaml:"images,omitempty"`
+	Images []kustomize.Image `json:"images,omitempty" json:"images,omitempty"`
 }
 
 // PostRenderer contains a Helm PostRenderer specification.