diff --git a/config b/config
index 206a7e3..8d90cc8 100644
--- a/config
+++ b/config
@@ -334,7 +334,7 @@ CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
 CONFIG_X86_32_IRIS=m
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_PARAVIRT_GUEST=y
-# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_PARAVIRT_TIME_ACCOUNTING=y 
 # CONFIG_XEN_PRIVILEGED_GUEST is not set
 CONFIG_KVM_CLOCK=y
 CONFIG_KVM_GUEST=y
diff --git a/config.x86_64 b/config.x86_64
index 2ab7f48..4e6f6e4 100644
--- a/config.x86_64
+++ b/config.x86_64
@@ -335,7 +335,7 @@ CONFIG_X86_MPPARSE=y
 CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
 CONFIG_SCHED_OMIT_FRAME_POINTER=y
 CONFIG_PARAVIRT_GUEST=y
-# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_PARAVIRT_TIME_ACCOUNTING=y 
 CONFIG_XEN=y
 CONFIG_XEN_DOM0=y
 CONFIG_XEN_PRIVILEGED_GUEST=y