diff --git a/packages/core/src/editor/BlockNoteEditor.ts b/packages/core/src/editor/BlockNoteEditor.ts
index 7745cee1d9..811e25afcc 100644
--- a/packages/core/src/editor/BlockNoteEditor.ts
+++ b/packages/core/src/editor/BlockNoteEditor.ts
@@ -1482,7 +1482,7 @@ export class BlockNoteEditor<
    * @returns The blocks, serialized as an HTML string.
    */
   public blocksToFullHTML(
-    blocks: PartialBlock<BSchema, ISchema, SSchema>[],
+    blocks: PartialBlock<BSchema, ISchema, SSchema>[] = this.document,
   ): string {
     return this._exportManager.blocksToFullHTML(blocks);
   }
diff --git a/packages/core/src/editor/managers/ExportManager.ts b/packages/core/src/editor/managers/ExportManager.ts
index aba001ce65..3fe1ee2f0e 100644
--- a/packages/core/src/editor/managers/ExportManager.ts
+++ b/packages/core/src/editor/managers/ExportManager.ts
@@ -54,7 +54,7 @@ export class ExportManager<
    * @returns The blocks, serialized as an HTML string.
    */
   public blocksToFullHTML(
-    blocks: PartialBlock<BSchema, ISchema, SSchema>[],
+    blocks: PartialBlock<BSchema, ISchema, SSchema>[] = this.editor.document,
   ): string {
     const exporter = createInternalHTMLSerializer(
       this.editor.pmSchema,