diff --git a/.gitignore b/.gitignore
index 755a7fb..3ef0e94 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,7 @@ reports/
 CREDENTIALS*
 CREDS*
 *.arrow
+*.xls[x]
 
 # Byte-compiled / optimized / DLL files
 __pycache__/