diff --git a/.gitignore b/.gitignore
index d312fed01388c7dd83f45930f2397c97ca5d5dd2..54ca22d37b4575681cef8aa70ddb7bee7a4065f5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ doc
 *.depend
 *.layout
 *.cbp
+!ElderInternalIgnition/ElderInternalIgnition.cbp
 src/bin
 src/obj