diff --git a/.gitignore b/.gitignore
index e86e600..1abb1f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 ignore/
 *.c
-ignore?.txt
\ No newline at end of file
+ignore?.txt
+backup/
\ No newline at end of file