diff --git a/.gitmodules b/.gitmodules
index c9279b2..4c79508 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,3 +2,7 @@
 	path = Jetpack
 	url = https://git.spirirobotics.com/dchvs/Jetpack.git
 	branch = cti-jetpack-4.2.2
+[submodule "CTI-L4T"]
+	path = CTI-L4T
+	url = https://git.spirirobotics.com/dchvs/CTI-L4T.git
+	branch = 4.2.2/feature/install-script-on-level2-directory
diff --git a/CTI-L4T b/CTI-L4T
new file mode 160000
index 0000000..554c6d4
--- /dev/null
+++ b/CTI-L4T
@@ -0,0 +1 @@
+Subproject commit 554c6d4c02eb1da17d73f2379407fcd67f1f8d21