diff --git a/config-x86_64-generic b/config-x86_64-generic
index 945ad0c0a..49ed61771 100644
--- a/config-x86_64-generic
+++ b/config-x86_64-generic
@@ -13,7 +13,7 @@ CONFIG_X86_64_ACPI_NUMA=y
 # CONFIG_NUMA_EMU is not set
 # CONFIG_X86_NUMACHIP is not set
 
-CONFIG_NR_CPUS=64
+CONFIG_NR_CPUS=128
 CONFIG_PHYSICAL_START=0x1000000
 
 CONFIG_IA32_EMULATION=y
diff --git a/kernel.spec b/kernel.spec
index 9720e0484..8e12c2eb4 100644
--- a/kernel.spec
+++ b/kernel.spec
@@ -2335,6 +2335,9 @@ fi
 #                 ||----w |
 #                 ||     ||
 %changelog
+* Mon May 21 2012 Josh Boyer <jwboyer@redhat.com>
+- Bump NR_CPUS to 128 on x86_64
+
 * Sun May 20 2012 Josh Boyer <jwboyer@redhat.com> - 3.4.0-0.rc7.git6.1
 - Linux v3.4-rc7-124-gd6c77973