Ignore vim swap files
diff --git a/.gitignore b/.gitignore
index 002e3e66..6eb55b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,4 +21,8 @@
 .run_tests_cache
 
 # emacs temp files
-*~
\ No newline at end of file
+*~
+
+# vim temp files
+.*.swp
+