diff --git a/pkg/registry/apis/scope/register.go b/pkg/registry/apis/scope/register.go
index 56503f6a427..f5f1a64936d 100644
--- a/pkg/registry/apis/scope/register.go
+++ b/pkg/registry/apis/scope/register.go
@@ -54,7 +54,7 @@ func (b *ScopeAPIBuilder) InstallSchema(scheme *runtime.Scheme) error {
 	err = scheme.AddFieldLabelConversionFunc(
 		scope.ScopeResourceInfo.GroupVersionKind(),
 		func(label, value string) (string, string, error) {
-			fieldSet := SelectableScopeFields(&scope.Scope{})
+			fieldSet := SelectableFields(&scope.Scope{})
 			for key := range fieldSet {
 				if label == key {
 					return label, value, nil
@@ -67,22 +67,6 @@ func (b *ScopeAPIBuilder) InstallSchema(scheme *runtime.Scheme) error {
 		return err
 	}
 
-	err = scheme.AddFieldLabelConversionFunc(
-		scope.ScopeDashboardResourceInfo.GroupVersionKind(),
-		func(label, value string) (string, string, error) {
-			fieldSet := SelectableScopeDashboardFields(&scope.ScopeDashboard{})
-			for key := range fieldSet {
-				if label == key {
-					return label, value, nil
-				}
-			}
-			return "", "", fmt.Errorf("field label not supported for %s: %s", scope.ScopeDashboardResourceInfo.GroupVersionKind(), label)
-		},
-	)
-	if err != nil {
-		return err
-	}
-
 	// Link this version to the internal representation.
 	// This is used for server-side-apply (PATCH), and avoids the error:
 	//   "no kind is registered for the type"
diff --git a/pkg/registry/apis/scope/storage.go b/pkg/registry/apis/scope/storage.go
index 4dadb8ede8b..d033892994a 100644
--- a/pkg/registry/apis/scope/storage.go
+++ b/pkg/registry/apis/scope/storage.go
@@ -101,13 +101,12 @@ func newScopeDashboardStorage(scheme *runtime.Scheme, optsGetter generic.RESTOpt
 }
 
 func GetAttrs(obj runtime.Object) (labels.Set, fields.Set, error) {
-	if s, ok := obj.(*scope.Scope); ok {
-		return labels.Set(s.Labels), SelectableScopeFields(s), nil
+	s, ok := obj.(*scope.Scope)
+	if !ok {
+		return nil, nil, fmt.Errorf("not a scope")
 	}
-	if s, ok := obj.(*scope.ScopeDashboard); ok {
-		return labels.Set(s.Labels), SelectableScopeDashboardFields(s), nil
-	}
-	return nil, nil, fmt.Errorf("not a scope or scopeDashboard object")
+
+	return labels.Set(s.Labels), SelectableFields(s), nil
 }
 
 // Matcher returns a generic.SelectionPredicate that matches on label and field selectors.
@@ -119,15 +118,8 @@ func Matcher(label labels.Selector, field fields.Selector) apistore.SelectionPre
 	}
 }
 
-func SelectableScopeFields(obj *scope.Scope) fields.Set {
+func SelectableFields(obj *scope.Scope) fields.Set {
 	return generic.MergeFieldsSets(generic.ObjectMetaFieldsSet(&obj.ObjectMeta, false), fields.Set{
-		"spec.type":     obj.Spec.Type,
-		"spec.category": obj.Spec.Category,
-	})
-}
-
-func SelectableScopeDashboardFields(obj *scope.ScopeDashboard) fields.Set {
-	return generic.MergeFieldsSets(generic.ObjectMetaFieldsSet(&obj.ObjectMeta, false), fields.Set{
-		"spec.scopeUid": obj.Spec.ScopeUID,
+		"spec.type": obj.Spec.Type,
 	})
 }