diff --git a/.gitmodules b/.gitmodules
index 413c1c06..a893b7a8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "tools/Torch"]
 	path = tools/Torch
 	url = https://github.com/HarbourMasters/Torch
+[submodule "libultraship"]
+	path = libultraship
+	url = https://github.com/Kenix3/libultraship.git
diff --git a/libultraship b/libultraship
new file mode 160000
index 00000000..80c2c5e9
--- /dev/null
+++ b/libultraship
@@ -0,0 +1 @@
+Subproject commit 80c2c5e9c6a5681428f759100c2428c5e41f333c