diff --git a/.gitmodules b/.gitmodules
index c990633a21f..e3f2c9ad918 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -25,7 +25,8 @@
   url = https://github.com/eclipse-platform/eclipse.platform.swt.git
 [submodule "eclipse.platform.ui"]
   path = eclipse.platform.ui
-  url = https://github.com/eclipse-platform/eclipse.platform.ui.git
+  url = https://github.com/elsazac/eclipse.platform.ui.git
+  branch = bundle2
 [submodule "equinox.binaries"]
   path = equinox.binaries
   url = https://github.com/eclipse-equinox/equinox.binaries.git