diff --git a/.gitignore b/.gitignore
index 5a64f1edaa..ec7acfdd91 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,6 +75,7 @@
 /third_party/accessibility_test_framework
 /third_party/afl
 /third_party/android_platform
+/third_party/android_support_test_runner
 /third_party/android_tools
 /third_party/apache_velocity
 /third_party/appurify-python