diff --git a/meta-witherspoon/conf/machine/witherspoon.conf b/meta-witherspoon/conf/machine/witherspoon.conf
index 4878278..aead549 100644
--- a/meta-witherspoon/conf/machine/witherspoon.conf
+++ b/meta-witherspoon/conf/machine/witherspoon.conf
@@ -7,7 +7,7 @@
 
 OBMC_POWER_SUPPLY_INSTANCES = "0 1"
 
-PREFERRED_PROVIDER_virtual/p9-vcs-workaround = 'vcs-pre-post'
+PREFERRED_PROVIDER_virtual/p9-vcs-workaround = ''
 
 require conf/machine/include/ast2500.inc
 require conf/machine/include/obmc-bsp-common.inc