diff --git a/.mergesources.yml b/.mergesources.yml
deleted file mode 100644
index bc71aae..0000000
--- a/.mergesources.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Data source for the "arb" svn merge tool (see http://github.com/sminnee/arborist).
-# Keeps track of all opensource branches of submodules 
-# that could be merged back to the current submodule paths.
-trunk:
-  .: /open/phpinstaller/trunk
-  sapphire: /open/modules/sapphire/trunk
-  cms: /open/modules/cms/trunk
-  jsparty: /open/modules/jsparty/trunk
\ No newline at end of file