diff --git a/nnvm b/nnvm
index 31920d7c0ccc..2e3561500de9 160000
--- a/nnvm
+++ b/nnvm
@@ -1 +1 @@
-Subproject commit 31920d7c0ccc9239561311cd1e568ea82bbe572b
+Subproject commit 2e3561500de99a0c173f3bc7b1a6c2b31435d6d9