diff --git a/.hgignore b/.hgignore
index 2070702..7c0b5fe 100644
--- a/.hgignore
+++ b/.hgignore
@@ -22,4 +22,6 @@ re:^x64/Debug/
 re:^x64/Release/
 re:^Release/
 re:^Debug/
-build/
+build
+build_*
+UpgradeLog*