diff --git a/update_kernel.sh b/update_kernel.sh
index 78df51a..73acaf4 100755
--- a/update_kernel.sh
+++ b/update_kernel.sh
@@ -127,9 +127,8 @@
 
   if [ ${FLAGS_remote_bootargs} -eq ${FLAGS_TRUE} ] ; then
     info "Using remote bootargs"
-    remote_sh cat /proc/cmdline
-    # Remove multiple instances of cros_secure, https://crbug.com/907772
-    echo "${REMOTE_OUT}" | sed -E 's/\b(cros_secure )+/cros_secure /g'
+    remote_sh dump_kernel_config "${FLAGS_partition}"
+    printf '%s' "${REMOTE_OUT}"
   else
     if [ -n "${FLAGS_rootoff}" ]; then
       sed "s/PARTNROFF=1/PARTNROFF=${FLAGS_rootoff}/" "${local_config}"