diff --git a/.gitignore b/.gitignore
index c986ee5..1a9e969 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,10 @@
 *.*
 *
 !*/
+!/nemu/*
+!/nexus-am/*
+!/nanos-lite/*
+!/navy-apps/*
 !Makefile
 !README.md
 !.gitignore