diff --git a/.gitignore b/.gitignore
index 17c0893..f682f8d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@
 .buildlog/
 .history
 .svn/
+.last_build_id
 
 # IntelliJ related
 *.iml