diff --git a/Makefile b/Makefile
index 76732cb14..ed445c78b 100644
--- a/Makefile
+++ b/Makefile
@@ -20,7 +20,7 @@ endif
 
 PREFIX?=/usr/local/
 
-MOBY_COMMIT=d8cc1b3f08df02ad563d3f548ac2527931a925a6
+MOBY_COMMIT=51b4e201544f7a5ccfbe53406e131dde63ffdab1
 MOBY_VERSION=0.0
 bin/moby: tmp_moby_bin.tar | bin
 	tar xf $<