diff --git a/build_kernel_image.sh b/build_kernel_image.sh
index ce94f1dcf3..70c5894dea 100755
--- a/build_kernel_image.sh
+++ b/build_kernel_image.sh
@@ -144,6 +144,8 @@ i915.modeset=1
 loglevel=7
 cros_secure
 kern_guid=%U
+tpm_tis.force=1
+tpm_tis.interrupts=0
 EOF
   WORK="${WORK} ${FLAGS_working_dir}/config.txt"