diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e9eefdb
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "testcases/kernel/mce-test"]
+	path = testcases/kernel/mce-test
+	url = git://github.com/andikleen/mce-test.git