diff --git a/.gitmodules b/.gitmodules
index 795cf7f0..6640397b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -6,3 +6,7 @@
 	path = Source/Horizon-OC-Monitor/lib/libultrahand
 	url = https://github.com/ppkantorski/libultrahand
 	branch = main
+[submodule "hoc-clk/libultrahand"]
+	path = hoc-clk/libultrahand
+	url = https://github.com/ppkantorski/libultrahand
+	branch = main
diff --git a/hoc-clk/libultrahand b/hoc-clk/libultrahand
new file mode 160000
index 00000000..8a1dbe99
--- /dev/null
+++ b/hoc-clk/libultrahand
@@ -0,0 +1 @@
+Subproject commit 8a1dbe9910c844eb26fde7ac75a2a597b3c0e5e5