diff --git a/.hgignore b/.hgignore
index 66611e62f..b5fedc7a5 100644
--- a/.hgignore
+++ b/.hgignore
@@ -49,10 +49,12 @@ src/python/pyabc_wrap.*
 .idea/
 build/
 
+*.rej
+*.orig
+
 syntax: regexp
 
 ^libabc.a$
 ^abc$
 
 ^arch_flags$
-