diff --git a/.gitignore b/.gitignore
index d162fa9cca994..d54d21b802be8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -63,6 +63,8 @@ ec2/lib/
 rat-results.txt
 scalastyle.txt
 scalastyle-output.xml
+R-unit-tests.log
+R/unit-tests.out
 
 # For Hive
 metastore_db/