diff --git a/config-4.19.y-x86_64 b/config-4.19.y-x86_64
index f63dddc072d880eecf96c5b4481216a7aed9ca92..a71a7ad0e78a9107e75b56f654b8cbcdd7ed066e 100644
--- a/config-4.19.y-x86_64
+++ b/config-4.19.y-x86_64
@@ -3096,7 +3096,7 @@ CONFIG_SYNC_FILE=y
 CONFIG_VFIO_IOMMU_TYPE1=m
 CONFIG_VFIO_VIRQFD=m
 CONFIG_VFIO=m
-# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_NOIOMMU=y
 CONFIG_VFIO_PCI=m
 # CONFIG_VFIO_PCI_VGA is not set
 CONFIG_VFIO_PCI_MMAP=y
diff --git a/config-4.19.y-x86_64-debug b/config-4.19.y-x86_64-debug
index 47e2a110894245b274a78ea9b4041a7593343ea8..e8d1de351abb1715da33189fcd9208e39089c655 100644
--- a/config-4.19.y-x86_64-debug
+++ b/config-4.19.y-x86_64-debug
@@ -3098,7 +3098,7 @@ CONFIG_SYNC_FILE=y
 CONFIG_VFIO_IOMMU_TYPE1=m
 CONFIG_VFIO_VIRQFD=m
 CONFIG_VFIO=m
-# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_NOIOMMU=y
 CONFIG_VFIO_PCI=m
 # CONFIG_VFIO_PCI_VGA is not set
 CONFIG_VFIO_PCI_MMAP=y