diff --git a/gui/packages/ubuntupro/.gitignore b/gui/packages/ubuntupro/.gitignore
index 964320a96..2f22dc38d 100644
--- a/gui/packages/ubuntupro/.gitignore
+++ b/gui/packages/ubuntupro/.gitignore
@@ -1,3 +1,4 @@
 # Applications should include pubspec.lock, per https://dart.dev/guides/libraries/private-files#pubspeclock.
 !pubspec.lock
 devtools_options.yaml
+*.mocks.dart