diff --git a/api/v1beta1/bucket_types.go b/api/v1beta1/bucket_types.go
index 3d1011af..a0909ae2 100644
--- a/api/v1beta1/bucket_types.go
+++ b/api/v1beta1/bucket_types.go
@@ -23,6 +23,7 @@ import (
 )
 
 const (
+	// BucketKind is the string representation of a Bucket.
 	BucketKind = "Bucket"
 )
 
diff --git a/api/v1beta1/gitrepository_types.go b/api/v1beta1/gitrepository_types.go
index f91acfc2..c8d69653 100644
--- a/api/v1beta1/gitrepository_types.go
+++ b/api/v1beta1/gitrepository_types.go
@@ -23,6 +23,7 @@ import (
 )
 
 const (
+	// GitRepositoryKind is the string representation of a GitRepository.
 	GitRepositoryKind = "GitRepository"
 )
 
diff --git a/api/v1beta1/helmchart_types.go b/api/v1beta1/helmchart_types.go
index 4c56a7ab..7ff013a4 100644
--- a/api/v1beta1/helmchart_types.go
+++ b/api/v1beta1/helmchart_types.go
@@ -22,6 +22,7 @@ import (
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
+// HelmChartKind is the string representation of a HelmChart.
 const HelmChartKind = "HelmChart"
 
 // HelmChartSpec defines the desired state of a Helm chart.