diff --git a/config.sh b/config.sh
index e5f9fd4..6f63cb2 100755
--- a/config.sh
+++ b/config.sh
@@ -43,6 +43,10 @@ if [[ "$kiwi_profiles" != *"Container"* ]] && [[ "$kiwi_profiles" != *"FEX"* ]];
 	echo "GRUB_DISABLE_RECOVERY=true" >> /etc/default/grub
 fi
 
+if [[ "$kiwi_profiles" == *"P550"* ]]; then
+	echo 'GRUB_DEFAULT_DTB="dtb/eswin/eic7700-hifive-premier-p550.dtb"' >> /etc/default/grub
+fi
+
 #======================================
 # Resize root partition on first boot
 #--------------------------------------