diff --git a/packages/ckeditor5-build-trilium/package.json b/packages/ckeditor5-build-trilium/package.json
index c038be406..bfaa81478 100644
--- a/packages/ckeditor5-build-trilium/package.json
+++ b/packages/ckeditor5-build-trilium/package.json
@@ -49,7 +49,8 @@
     "@ckeditor/ckeditor5-paragraph": "41.4.2",
     "@ckeditor/ckeditor5-paste-from-office": "41.4.2",
     "@ckeditor/ckeditor5-table": "41.4.2",
-    "@ckeditor/ckeditor5-typing": "41.4.2"
+    "@ckeditor/ckeditor5-typing": "41.4.2",
+    "@triliumnext/ckeditor5-math": "41.4.2-hotfix1"
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "41.4.2",