diff --git a/scripts/diffconfig.sh b/scripts/diffconfig.sh
index 9972a39132..bdaf1a1cda 100755
--- a/scripts/diffconfig.sh
+++ b/scripts/diffconfig.sh
@@ -1,5 +1,6 @@
 #!/bin/sh
 grep \^CONFIG_TARGET_ .config | head -n3 > tmp/.diffconfig.head
+grep \^CONFIG_TARGET_DEVICE_ .config >> tmp/.diffconfig.head
 grep '^CONFIG_ALL=y' .config >> tmp/.diffconfig.head
 grep '^CONFIG_ALL_KMODS=y' .config >> tmp/.diffconfig.head
 grep '^CONFIG_ALL_NONSHARED=y' .config >> tmp/.diffconfig.head