diff --git a/.gitignore b/.gitignore
index b0249c467..5910441fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 # Output files
 *.csv
+# Purchase audit log (default --audit-log path); holds account IDs and purchase records
+cudly-audit*.jsonl
 
 # Go binaries
 rds-ri-tool