diff --git a/.gitmodules b/.gitmodules
index a3f3e97..6ec7710 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
 [submodule "User"]
 	path = User
-	url = git@github.com:gexpander/gex-core
+	url = https://git.ondrovo.com/gex/gex-core.git
diff --git a/Makefile b/Makefile
index e8f5ff8..c6be6f9 100644
--- a/Makefile
+++ b/Makefile
@@ -31,8 +31,8 @@ CDC_LOOPBACK_TEST := 0
 
 include User/gex.mk
 #GEX_PLAT=F072_ZERO
-#GEX_PLAT=F072_HUB
-GEX_PLAT=F072_DISCOVERY
+GEX_PLAT=F072_HUB
+#GEX_PLAT=F072_DISCOVERY
 
 ######################################
 # target