diff --git a/kernel/x86.c b/kernel/x86.c
index e905d46..71307cb 100644
--- a/kernel/x86.c
+++ b/kernel/x86.c
@@ -460,6 +460,7 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 	case MSR_IA32_UCODE_REV:
 	case MSR_IA32_PERF_STATUS:
 	case MSR_IA32_EBL_CR_POWERON:
+	case MSR_GEODE_BUSCONT_CONF0:
 		/* MTRR registers */
 	case 0xfe:
 	case 0x200 ... 0x2ff: