diff --git a/packages/spell-check/package.json b/packages/spell-check/package.json
index 6d8d48193b..862fb9f1b4 100644
--- a/packages/spell-check/package.json
+++ b/packages/spell-check/package.json
@@ -30,7 +30,6 @@
     "grammars": {
       "type": "array",
       "default": [
-        "source comment",
         "source.asciidoc",
         "source.gfm",
         "text.git-commit",