diff --git a/.gitignore b/.gitignore
index 228ae94255..e7c8fee3e0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,5 @@ Cargo.lock
 .*.rustfmt
 cranelift.dbg*
 rusty-tags.*
+*~
+\#*\#