diff --git a/Leiningen.gitignore b/Leiningen.gitignore
index 4076612d7bcd42914ba568a2beafcd03fe23de45..0ef5d3f47eeb04813e6cf43441645605fcc4e807 100644
--- a/Leiningen.gitignore
+++ b/Leiningen.gitignore
@@ -4,6 +4,8 @@ pom.xml.asc
 /lib/
 /classes/
 /target/
+/checkouts/
 .lein-deps-sum
 .lein-repl-history
 .lein-plugins/
+.lein-failures