diff --git a/config/coreboot-librem13v2.config b/config/coreboot-librem13v2.config
index 44f152bb..a27a2627 100644
--- a/config/coreboot-librem13v2.config
+++ b/config/coreboot-librem13v2.config
@@ -26,5 +26,5 @@ CONFIG_FSP_M_XIP=y
 CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="../../build/librem13v2/bzImage"
-CONFIG_LINUX_COMMAND_LINE="intel_iommu=on quiet loglevel=3"
+CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet loglevel=3"
 CONFIG_LINUX_INITRD="../../build/librem13v2/initrd.cpio.xz"
diff --git a/config/coreboot-librem13v4.config b/config/coreboot-librem13v4.config
index e95562dc..79aacb18 100644
--- a/config/coreboot-librem13v4.config
+++ b/config/coreboot-librem13v4.config
@@ -26,5 +26,5 @@ CONFIG_FSP_M_XIP=y
 CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="../../build/librem13v4/bzImage"
-CONFIG_LINUX_COMMAND_LINE="intel_iommu=on quiet loglevel=3"
+CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet loglevel=3"
 CONFIG_LINUX_INITRD="../../build/librem13v4/initrd.cpio.xz"
diff --git a/config/coreboot-librem15v3.config b/config/coreboot-librem15v3.config
index 1d3f829d..c81c72df 100644
--- a/config/coreboot-librem15v3.config
+++ b/config/coreboot-librem15v3.config
@@ -26,5 +26,5 @@ CONFIG_FSP_M_XIP=y
 CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="../../build/librem15v3/bzImage"
-CONFIG_LINUX_COMMAND_LINE="intel_iommu=on quiet loglevel=3"
+CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet loglevel=3"
 CONFIG_LINUX_INITRD="../../build/librem15v3/initrd.cpio.xz"
diff --git a/config/coreboot-librem15v4.config b/config/coreboot-librem15v4.config
index 1baa87bd..32a0742d 100644
--- a/config/coreboot-librem15v4.config
+++ b/config/coreboot-librem15v4.config
@@ -26,5 +26,5 @@ CONFIG_FSP_M_XIP=y
 CONFIG_DEFAULT_CONSOLE_LOGLEVEL_8=y
 CONFIG_PAYLOAD_LINUX=y
 CONFIG_PAYLOAD_FILE="../../build/librem15v4/bzImage"
-CONFIG_LINUX_COMMAND_LINE="intel_iommu=on quiet loglevel=3"
+CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet loglevel=3"
 CONFIG_LINUX_INITRD="../../build/librem15v4/initrd.cpio.xz"