1 files changed, 2 insertions, 2 deletions
diff --git a/src/client/documents/Documents.ts b/src/client/documents/Documents.ts
index 6c2f10652..891223952 100644
--- a/src/client/documents/Documents.ts
+++ b/src/client/documents/Documents.ts
@@ -836,8 +836,8 @@ export namespace Docs {
                 ...options,
             });
         }
-        export function DiagramDocument(options: DocumentOptions = { title: '' }) {
-            return InstanceFromProto(Prototypes.get(DocumentType.DIAGRAM), undefined, options);
+        export function DiagramDocument(data?: string, options: DocumentOptions = { title: '' }) {
+            return InstanceFromProto(Prototypes.get(DocumentType.DIAGRAM), data, options);
         }
 
         export function AudioDocument(url: string, options: DocumentOptions = {}, overwriteDoc?: Doc) {