diff --git a/ts/editor/helpers.ts b/ts/editor/helpers.ts
index afee4a781..8b4342aae 100644
--- a/ts/editor/helpers.ts
+++ b/ts/editor/helpers.ts
@@ -29,6 +29,7 @@ const INLINE_TAGS = [
     "DFN",
     "EM",
     "EMBED",
+    "FONT",
     "I",
     "IFRAME",
     "IMG",