diff --git a/.gitignore b/.gitignore
index cd5fbb355bf9bc4611f25f010a92454d7dae5088..7d4a40dd0674037525b0f626ae2d95022bb65a83 100644
--- a/.gitignore
+++ b/.gitignore
@@ -29,6 +29,7 @@ json_generator_tests_*.txt
 /prebuilt/config.mk
 /prebuilt/config.mk.bak
 /AnalysisResult/
+/public/banjo/
 /public/config/
 /public/fidl/
 /public/lib/