diff --git a/feeds/ipq807x_v5.4/ipq50xx/base-files/lib/upgrade/platform.sh b/feeds/ipq807x_v5.4/ipq50xx/base-files/lib/upgrade/platform.sh
index c800730a..6a5a938c 100755
--- a/feeds/ipq807x_v5.4/ipq50xx/base-files/lib/upgrade/platform.sh
+++ b/feeds/ipq807x_v5.4/ipq50xx/base-files/lib/upgrade/platform.sh
@@ -92,9 +92,7 @@ platform_do_upgrade() {
 	edgecore,oap101|\
 	edgecore,oap101-6e|\
 	edgecore,oap101e|\
-	edgecore,oap101e-6e)
-		nand_upgrade_tar "$1"
-		;;
+	edgecore,oap101e-6e|\
 	edgecore,eap104)
 		CI_UBIPART="rootfs1"
 		[ "$(find_mtd_chardev rootfs)" ] && CI_UBIPART="rootfs"