diff --git a/.gitignore b/.gitignore
index 70b1c1c..e8b2810 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ Cargo.lock
 
 # These are backup files generated by rustfmt
 **/*.rs.bk
+*~
\ No newline at end of file