diff --git a/mozilla/js/src/xpconnect/idl/MANIFEST b/mozilla/js/src/xpconnect/idl/MANIFEST
new file mode 100644
index 00000000000..b1cb868a0f3
--- /dev/null
+++ b/mozilla/js/src/xpconnect/idl/MANIFEST
@@ -0,0 +1,7 @@
+#
+# This is a list of local files which get copied to the mozilla:dist directory
+#
+
+xpccomponents.idl
+xpcjsid.idl
+xpctest.idl