diff --git a/general/package/hisilicon-opensdk/hisilicon-opensdk.mk b/general/package/hisilicon-opensdk/hisilicon-opensdk.mk
index bdf35515..c05050ec 100644
--- a/general/package/hisilicon-opensdk/hisilicon-opensdk.mk
+++ b/general/package/hisilicon-opensdk/hisilicon-opensdk.mk
@@ -9,11 +9,11 @@ HISILICON_OPENSDK_SITE = $(call github,openipc,openhisilicon,$(HISILICON_OPENSDK
 HISILICON_OPENSDK_LICENSE = GPL-3.0
 HISILICON_OPENSDK_LICENSE_FILES = LICENSE
 
-CHIP := $(shell grep "/board/" $(BR2_CONFIG) | head -1 | cut -d "/" -f 5 | cut -d "." -f 1)
+FAMILY := $(shell grep "/board/" $(BR2_CONFIG) | head -1 | cut -d "/" -f 3)
 
 HISILICON_OPENSDK_MODULE_SUBDIRS = kernel
 HISILICON_OPENSDK_MODULE_MAKE_OPTS = \
-	CHIPSET=$(CHIP)
+	CHIPSET=$(FAMILY)
 
 $(eval $(kernel-module))
 $(eval $(generic-package))