diff --git a/.gitmodules b/.gitmodules
index 3dbecfe7..16131554 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -243,3 +243,6 @@
 [submodule "repos/TriggerFish-Elements"]
 	path = repos/TriggerFish-Elements
 	url = https://github.com/JTriggerFish/TriggerFish-VCV.git
+[submodule "repos/SubmarineUtility"]
+	path = repos/SubmarineUtility
+	url = https://github.com/david-c14/SubmarineUtility.git
diff --git a/manifests/SubmarineUtility.json b/manifests/SubmarineUtility.json
new file mode 100644
index 00000000..423c9866
--- /dev/null
+++ b/manifests/SubmarineUtility.json
@@ -0,0 +1,8 @@
+{
+  "name": "SubmarineUtility",
+  "author": "carbon14",
+  "license": "BSD-3-Clause",
+  "sourceUrl": "https://github.com/david-c14/SubmarineUtility/",
+  "manualUrl": "https://github.com/david-c14/SubmarineUtility/blob/master/manual/index.md",
+  "repoVersion": "0.6.1"
+}
\ No newline at end of file
diff --git a/repos/SubmarineUtility b/repos/SubmarineUtility
new file mode 160000
index 00000000..f7433992
--- /dev/null
+++ b/repos/SubmarineUtility
@@ -0,0 +1 @@
+Subproject commit f743399251e5c48bc2d7429c61493a8c5e9a6178