diff --git a/.gitignore b/.gitignore
index 0dc7094..755a7fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ reports/
 # credentials
 CREDENTIALS*
 CREDS*
+*.arrow
 
 # Byte-compiled / optimized / DLL files
 __pycache__/