diff --git a/.gitignore b/.gitignore
index 1087c67edc430fc4d78326a6ae7f668b1a38bd2f..bbcf271df0386dbcaeba4dd0225cb5ee020ab1dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@
 stack.yaml.lock
 qbar.cabal
 *~
+.*.swp
 /TODO