diff --git a/nsd-formula b/nsd-formula
index 4267fd2..64f51a6 160000
--- a/nsd-formula
+++ b/nsd-formula
@@ -1 +1 @@
-Subproject commit 4267fd2482a83665acd31bdcdcfcf1622f8b439e
+Subproject commit 64f51a69b59b1bfe289a27805e10b15ea343e533