diff --git a/config-x86_64-generic b/config-x86_64-generic
index 15ad1cd..0bb4160 100644
--- a/config-x86_64-generic
+++ b/config-x86_64-generic
@@ -6,7 +6,8 @@ CONFIG_64BIT=y
 CONFIG_GENERIC_CPU=y
 
 # CONFIG_X86_VSMP is not set
-# CONFIG_X86_UV is not set
+CONFIG_X86_UV=y
+CONFIG_UV_MMTIMER=m
 CONFIG_NUMA=y
 CONFIG_K8_NUMA=y
 CONFIG_AMD_NUMA=y