diff --git a/recipes/pw_presubmit.py b/recipes/pw_presubmit.py
index 4a622f1..44d8ac2 100644
--- a/recipes/pw_presubmit.py
+++ b/recipes/pw_presubmit.py
@@ -165,6 +165,7 @@
                         'ninja.graph',
                         'ninja.log',
                         'step.log',
+                        '.ninja_log',
                     ]
                     api.path.mock_add_file(build_dir.join('ninja.log'))