diff --git a/models/workspace/shared/shared_workspace.go b/models/workspace/shared/shared_workspace.go
index d8604d1..03af1e3 100644
--- a/models/workspace/shared/shared_workspace.go
+++ b/models/workspace/shared/shared_workspace.go
@@ -19,10 +19,10 @@ type SharedWorkspace struct {
 	Version     string                 `json:"version,omitempty" bson:"version,omitempty"`
 	Description string                 `json:"description,omitempty" bson:"description,omitempty" validate:"required"`
 	Attributes  map[string]interface{} `json:"attributes,omitempty" bson:"attributes,omitempty"`
-	Workspaces  []string               `json:"workspaces" bson:"workspaces"`
-	Workflows   []string               `json:"workflows" bson:"workflows"`
-	Peers       []string               `json:"peers" bson:"peers"`
-	Rules       []string               `json:"rules" bson:"rules"`
+	Workspaces  []string               `json:"workspaces,omitempty" bson:"workspaces,omitempty"`
+	Workflows   []string               `json:"workflows,omitempty" bson:"workflows,omitempty"`
+	Peers       []string               `json:"peers,omitempty" bson:"peers,omitempty"`
+	Rules       []string               `json:"rules,omitempty" bson:"rules,omitempty"`
 
 	SharedRules      []*rule.Rule           `json:"shared_rules,omitempty" bson:"-"`
 	SharedWorkspaces []*workspace.Workspace `json:"shared_workspaces,omitempty" bson:"-"`