diff --git a/package/x11r7/xlib_libXt/xlib_libXt.hash b/package/x11r7/xlib_libXt/xlib_libXt.hash
index 751c370986..60821a8b6a 100644
--- a/package/x11r7/xlib_libXt/xlib_libXt.hash
+++ b/package/x11r7/xlib_libXt/xlib_libXt.hash
@@ -1,2 +1,4 @@
 # From http://lists.x.org/archives/xorg-announce/2015-April/002594.html
 sha256	46eeb6be780211fdd98c5109286618f6707712235fdd19df4ce1e6954f349f1a	libXt-1.1.5.tar.bz2
+# Locally calculated
+sha256 4c8ef0aadc0c1697818b3d07bc5e3d5c909f7e15944e36dea9c6b30853ada9f4 COPYING