diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..d3c053b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "dbmikus"]
+	path = dbmikus
+	url = git://github.com/dbmikus/sp2014.11-731
diff --git a/dbmikus b/dbmikus
new file mode 160000
index 0000000..9dc06a7
--- /dev/null
+++ b/dbmikus
@@ -0,0 +1 @@
+Subproject commit 9dc06a798f06340c4db481f2c13ed22a2f6cf2b5