diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000000000000000000000000000000000000..282d7993a057737a2c194f80366d6d4d961c597f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "libdap-test"]
+	path = libdap-test
+	url = https://github.com/kelvinblockchain/libdap-test