diff --git a/mk_mmc.sh b/mk_mmc.sh
index 860391c..de0075c 100755
--- a/mk_mmc.sh
+++ b/mk_mmc.sh
@@ -272,23 +272,11 @@ boot_uenv_txt_template () {
 	echo "#Normal Boot" > ${TEMPDIR}/bootscripts/normal.cmd
 	echo "#Debian Installer only Boot" > ${TEMPDIR}/bootscripts/netinstall.cmd
 
-	cat >> ${TEMPDIR}/bootscripts/normal.cmd <<-__EOF__
-		#fdtfile=${dtb}
-
-	__EOF__
-
-	cat >> ${TEMPDIR}/bootscripts/netinstall.cmd <<-__EOF__
-		#fdtfile=${dtb}
-
-	__EOF__
-
-	if [ ! "${uboot_fdt_auto_detection}" ] ; then
-		sed -i -e 's:#fdtfile:fdtfile:g' ${TEMPDIR}/bootscripts/*.cmd
-	fi
-
 	drm_device_identifier=${drm_device_identifier:-"HDMI-A-1"}
 
 	cat >> ${TEMPDIR}/bootscripts/normal.cmd <<-__EOF__
+		#fdtfile=${dtb}
+
 		##Video: [ls /sys/class/drm/]
 		##Docs: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/fb/modedb.txt
 		##Uncomment to override:
@@ -297,6 +285,8 @@ boot_uenv_txt_template () {
 	__EOF__
 
 	cat >> ${TEMPDIR}/bootscripts/netinstall.cmd <<-__EOF__
+		#fdtfile=${dtb}
+
 		##Video: [ls /sys/class/drm/]
 		##Docs: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/fb/modedb.txt
 		##Uncomment to override:
@@ -304,6 +294,10 @@ boot_uenv_txt_template () {
 
 	__EOF__
 
+	if [ ! "${uboot_fdt_auto_detection}" ] ; then
+		sed -i -e 's:#fdtfile:fdtfile:g' ${TEMPDIR}/bootscripts/*.cmd
+	fi
+
 	if [ "x${drm_read_edid_broken}" = "xenable" ] ; then
 		sed -i -e 's:#kms_force_mode:kms_force_mode:g' ${TEMPDIR}/bootscripts/normal.cmd
 		sed -i -e 's:#kms_force_mode:kms_force_mode:g' ${TEMPDIR}/bootscripts/netinstall.cmd