diff --git a/.gitmodules b/.gitmodules
index 38b95de5..9da5f576 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "coloquinte"]
 	path = coloquinte
 	url = git@github.com:Coloquinte/PlaceRoute.git
+	branch = coriolis-submodule
diff --git a/coloquinte b/coloquinte
index ef453653..127cb783 160000
--- a/coloquinte
+++ b/coloquinte
@@ -1 +1 @@
-Subproject commit ef4536534d6941db0c3ae0470cf80102ecd62e21
+Subproject commit 127cb78333be711eccffb848d00aad7144e2f890