diff --git a/.gitignore b/.gitignore
index c6de407..33b1be9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,7 +19,7 @@
 /compile.sh
 /upload.sh
 /balance_*.csv
-/balance.xlsx
+/balance.ods
 /DEFAULT.csv
 /generate_random.sh
 /print_1_txt.sh