diff --git a/src/public/app/widgets/floating_buttons/png_export_button.ts b/src/public/app/widgets/floating_buttons/png_export_button.ts
index c1a04bed9..a0597c5d3 100644
--- a/src/public/app/widgets/floating_buttons/png_export_button.ts
+++ b/src/public/app/widgets/floating_buttons/png_export_button.ts
@@ -11,7 +11,7 @@ const TPL = `
 
 export default class PngExportButton extends NoteContextAwareWidget {
     isEnabled() {
-        return super.isEnabled() && ["mermaid"].includes(this.note?.type ?? "") && this.note?.isContentAvailable() && this.noteContext?.viewScope?.viewMode === "default";
+        return super.isEnabled() && ["mermaid", "mindMap"].includes(this.note?.type ?? "") && this.note?.isContentAvailable() && this.noteContext?.viewScope?.viewMode === "default";
     }
 
     doRender() {
diff --git a/src/public/app/widgets/type_widgets/mind_map.ts b/src/public/app/widgets/type_widgets/mind_map.ts
index 9a9d82fb3..e48722a3a 100644
--- a/src/public/app/widgets/type_widgets/mind_map.ts
+++ b/src/public/app/widgets/type_widgets/mind_map.ts
@@ -276,4 +276,14 @@ export default class MindMapWidget extends TypeWidget {
         const svg = await this.renderSvg();
         utils.downloadSvg(this.note.title, svg);
     }
+
+    async exportPngEvent({ ntxId }: EventData<"exportPng">) {
+        if (!this.isNoteContext(ntxId) || this.note?.type !== "mindMap") {
+            return;
+        }
+
+        const svg = await this.renderSvg();
+        utils.downloadSvgAsPng(this.note.title, svg);
+    }
+
 }