1 files changed, 1 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore
index 9a1dc00850..502483f456 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,6 +35,7 @@ coverage
 
 # cache for run_tests.py
 .run_tests_cache
+.preprocessed_build
 
 # emacs temp files
 *~