diff --git a/src/packages/fff/fff-sysupgrade/Makefile b/src/packages/fff/fff-sysupgrade/Makefile
index 0f2e6a1..e88b51d 100644
--- a/src/packages/fff/fff-sysupgrade/Makefile
+++ b/src/packages/fff/fff-sysupgrade/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fff-sysupgrade
-PKG_RELEASE:=11
+PKG_RELEASE:=12
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)
 
diff --git a/src/packages/fff/fff-sysupgrade/files/sbin/fff-upgrade.sh b/src/packages/fff/fff-sysupgrade/files/sbin/fff-upgrade.sh
index 2b749f3..1064beb 100755
--- a/src/packages/fff/fff-sysupgrade/files/sbin/fff-upgrade.sh
+++ b/src/packages/fff/fff-sysupgrade/files/sbin/fff-upgrade.sh
@@ -12,7 +12,7 @@ if [ -z "$UPGRADE_PATH" ]; then
   exit 1
 fi
 
-BOARD=$(uci get board.model.name)
+BOARD=$(uci get board.model.name | sed 's/,/_/')
 
 echo "Hardware: $BOARD"