diff --git a/test/.gitignore b/test/.gitignore
index 851969b1e..d3dfbdd4d 100644
--- a/test/.gitignore
+++ b/test/.gitignore
@@ -1,2 +1,3 @@
 *.mpi
 test_*
+*_test
\ No newline at end of file
diff --git a/toolkit/README.md b/toolkit/README.md
new file mode 100644
index 000000000..c88d931c9
--- /dev/null
+++ b/toolkit/README.md
@@ -0,0 +1,3 @@
+Toolkit
+====
+This folder contains example toolkit developed using rabit