diff --git a/.hgignore b/.hgignore
index a223ef59f..b962ff371 100644
--- a/.hgignore
+++ b/.hgignore
@@ -16,6 +16,7 @@ config/initializers/secret_token.rb
 coverage
 db/*.db
 db/*.sqlite3
+db/*.sqlite3-*
 db/schema.rb
 files/*
 lib/redmine/scm/adapters/mercurial/redminehelper.pyc