diff --git a/.gitmodules b/.gitmodules
index 9d873a1b..9e5cdef5 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -13,6 +13,7 @@
 [submodule "atl"]
 	path = atl
 	url = ../ateles-source.git
+	branch = tgv
 [submodule "pysys-extensions"]
 	path = pysys-extensions
 	url = ../apes-pysys-extensions.git
diff --git a/atl b/atl
index 35502fb7..9ab759dd 160000
--- a/atl
+++ b/atl
@@ -1 +1 @@
-Subproject commit 35502fb74de33d7e4fb6b88dd2c494838d6d2549
+Subproject commit 9ab759dd9c02647c91e499a6742332d1f4f433e3