diff --git a/Makefile b/Makefile
index 05e15d72..774ae616 100644
--- a/Makefile
+++ b/Makefile
@@ -67,7 +67,7 @@ OBJS = kernel/version_$(GIT_REV).o
 # is just a symlink to your actual ABC working directory, as 'make mrproper'
 # will remove the 'abc' directory and you do not want to accidentally
 # delete your work on ABC..
-ABCREV = 51705b168d7a
+ABCREV = 779de2de1481
 ABCPULL = 1
 ABCMKARGS = CC="$(CXX)" CXX="$(CXX)"