diff --git a/grammars.yml b/grammars.yml
index 8ebcefa2..c0bfe823 100644
--- a/grammars.yml
+++ b/grammars.yml
@@ -217,6 +217,7 @@ vendor/grammars/d.tmbundle:
 vendor/grammars/dart-sublime-bundle:
 - source.dart
 - source.pubspec
+- text.dart-analysis-output
 - text.dart-doccomments
 vendor/grammars/desktop.tmbundle:
 - source.desktop