diff --git a/target/linux/x86/64/config-5.4 b/target/linux/x86/64/config-5.4
index 7afce44091..ceee923b0f 100644
--- a/target/linux/x86/64/config-5.4
+++ b/target/linux/x86/64/config-5.4
@@ -70,8 +70,8 @@ CONFIG_BLK_MQ_VIRTIO=y
 CONFIG_BLK_PM=y
 # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
 CONFIG_BTT=y
-CONFIG_CALGARY_IOMMU=y
-CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT=y
+# CONFIG_CALGARY_IOMMU is not set
+# CONFIG_CALGARY_IOMMU_ENABLED_BY_DEFAULT is not set
 CONFIG_CONNECTOR=y
 # CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
 # CONFIG_CPU_IDLE_GOV_HALTPOLL is not set