diff --git a/config-iot-lts2018 b/config-iot-lts2018
index 955115c7..75ea2733 100644
--- a/config-iot-lts2018
+++ b/config-iot-lts2018
@@ -2988,7 +2988,6 @@ CONFIG_I2C_ALGOBIT=y
 # PC SMBus host controller drivers
 #
 # CONFIG_I2C_ALI1535 is not set
-CONFIG_I2C_VIRTIO=m
 # CONFIG_I2C_ALI1563 is not set
 # CONFIG_I2C_ALI15X3 is not set
 CONFIG_I2C_AMD756=m
@@ -4503,7 +4502,6 @@ CONFIG_SND_SOC_INTEL_BXT_TDF8532_MACH=m
 # CONFIG_SND_SOC_INTEL_BXTP_IVI_M3_MACH is not set
 # CONFIG_SND_SOC_INTEL_BXTP_IVI_GENERIC_MACH is not set
 # CONFIG_SND_SOC_INTEL_SKYLAKE_VIRTIO_FE is not set
-CONFIG_SND_SOC_INTEL_SKYLAKE_VIRTIO_BE=m
 
 #
 # ASoC support for Amlogic platforms
@@ -5457,7 +5455,6 @@ CONFIG_VIRTIO_INPUT=y
 CONFIG_VIRTIO_MMIO=m
 # CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
 CONFIG_ACRN_VIRTIO_DEVICES=y
-CONFIG_VIRTIO_PMD=y
 
 #
 # Microsoft Hyper-V guest support
@@ -5645,10 +5642,8 @@ CONFIG_INTEL_TURBO_MAX_3=y
 # CONFIG_INTEL_ATOMISP2_PM is not set
 CONFIG_PMC_ATOM=y
 CONFIG_INTEL_SOCWATCH=m
-CONFIG_INTEL_SOCWATCH_HV=m
 CONFIG_INTEL_SEP=y
 CONFIG_SEP=m
-CONFIG_SEP_ACRN=m
 CONFIG_SEP_PAX=m
 # CONFIG_SEP_PER_USER_MODE is not set
 CONFIG_SEP_STANDARD_MODE=y
@@ -6379,14 +6374,6 @@ CONFIG_SDW_MAXIM_SLAVE=y
 # CONFIG_UNISYS_VISORBUS is not set
 # CONFIG_SIOX is not set
 # CONFIG_SLIMBUS is not set
-CONFIG_VBS=y
-CONFIG_VBS_DEBUG=y
-CONFIG_VBS_RNG=y
-CONFIG_ACRN_SHARED_BUFFER=y
-CONFIG_ACRN_TRACE=m
-CONFIG_ACRN_HVLOG=y
-CONFIG_ACRN_HV_NPK_LOG=y
-CONFIG_ACRN_VHM=y
 
 #
 # File systems
diff --git a/config-iot-lts2018-sos b/config-iot-lts2018-sos
index ddab8afa..f35ed348 100644
--- a/config-iot-lts2018-sos
+++ b/config-iot-lts2018-sos
@@ -2690,7 +2690,6 @@ CONFIG_I2C_ALGOBIT=y
 # PC SMBus host controller drivers
 #
 # CONFIG_I2C_ALI1535 is not set
-CONFIG_I2C_VIRTIO=m
 # CONFIG_I2C_ALI1563 is not set
 # CONFIG_I2C_ALI15X3 is not set
 # CONFIG_I2C_AMD756 is not set
@@ -4884,7 +4883,6 @@ CONFIG_VIRTIO_PCI_LEGACY=y
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
 CONFIG_ACRN_VIRTIO_DEVICES=y
-CONFIG_VIRTIO_PMD=y
 
 #
 # Microsoft Hyper-V guest support