diff --git a/.gitignore b/.gitignore
index 6837817..dffa58d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@
 .DS_Store
 inst/doc
 R/dev.R
-sai/
\ No newline at end of file
+sai/
+rds/
\ No newline at end of file