diff --git a/.gitmodules b/.gitmodules
index a16e132..af4ca30 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,4 +13,4 @@
 [submodule "source/drivers/eg25-g"]
 	path = source/drivers/eg25-g
 	url = https://git.spirirobotics.com/dchvs/eg25-g.git
-	branch = master
+	branch = 4.4.1/tx2-cti/quectel-module
diff --git a/source/drivers/eg25-g b/source/drivers/eg25-g
index ddd5f9c..8ef1521 160000
--- a/source/drivers/eg25-g
+++ b/source/drivers/eg25-g
@@ -1 +1 @@
-Subproject commit ddd5f9c349b0e98bc6d19228a3d940d11e937f9d
+Subproject commit 8ef1521acd107421302ce1c39dbf3b15e9c69da4