diff --git a/pygoscelis-config b/pygoscelis-config
index cf69e2c..c09df5e 100644
--- a/pygoscelis-config
+++ b/pygoscelis-config
@@ -318,6 +318,7 @@ CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
 # CONFIG_ZONE_DMA is not set
 CONFIG_SMP=y
 CONFIG_X86_FEATURE_NAMES=y
+CONFIG_X86_X2APIC=y
 # CONFIG_X86_MPPARSE is not set
 # CONFIG_GOLDFISH is not set
 CONFIG_RETPOLINE=y
@@ -4453,8 +4454,9 @@ CONFIG_IOMMU_IO_PGTABLE=y
 CONFIG_IOMMU_DMA=y
 CONFIG_AMD_IOMMU=y
 CONFIG_AMD_IOMMU_V2=y
+CONFIG_DMAR_TABLE=y
 # CONFIG_INTEL_IOMMU is not set
-# CONFIG_IRQ_REMAP is not set
+CONFIG_IRQ_REMAP=y
 
 #
 # Remoteproc drivers