diff --git a/config/coreboot-librem_11.config b/config/coreboot-librem_11.config
index 466c51c7..16b902ff 100644
--- a/config/coreboot-librem_11.config
+++ b/config/coreboot-librem_11.config
@@ -176,7 +176,7 @@ CONFIG_BOARD_PURISM_BASEBOARD_LIBREM_JSL=y
 CONFIG_FSP_TEMP_RAM_SIZE=0x28000
 CONFIG_HEAP_SIZE=0x8000
 CONFIG_EC_GPE_SCI=0x50
-CONFIG_LINUX_COMMAND_LINE="quiet loglevel=2"
+CONFIG_LINUX_COMMAND_LINE="intel_iommu=igfx_off quiet loglevel=2"
 CONFIG_BOARD_ROMSIZE_KB_16384=y
 # CONFIG_COREBOOT_ROMSIZE_KB_256 is not set
 # CONFIG_COREBOOT_ROMSIZE_KB_512 is not set