diff --git a/models/resources/data.go b/models/resources/data.go
index eb3f6b5..5e24e6f 100644
--- a/models/resources/data.go
+++ b/models/resources/data.go
@@ -50,7 +50,7 @@ func (abs *DataResource) ConvertToPricedResource(
 
 type DataInstance struct {
 	ResourceInstance[*DataResourcePartnership]
-	Source string `json:"source" bson:"source"` // Source is the source of the data
+	Source string `json:"source,omitempty" bson:"source,omitempty"` // Source is the source of the data
 }
 
 func (ri *DataInstance) StoreDraftDefault() {
diff --git a/models/resources/storage.go b/models/resources/storage.go
index 10bb53a..dfd1cc8 100644
--- a/models/resources/storage.go
+++ b/models/resources/storage.go
@@ -43,7 +43,7 @@ func (abs *StorageResource) ConvertToPricedResource(
 
 type StorageResourceInstance struct {
 	ResourceInstance[*StorageResourcePartnership]
-	Source        string           `bson:"source" json:"source"` // Source is the source of the storage
+	Source        string           `bson:"source,omitempty" json:"source,omitempty"` // Source is the source of the storage
 	Local         bool             `bson:"local" json:"local"`
 	SecurityLevel string           `bson:"security_level,omitempty" json:"security_level,omitempty"`
 	SizeType      enum.StorageSize `bson:"size_type" json:"size_type" default:"0"`           // SizeType is the type of the storage size