diff --git a/package/kernel/qca-ssdk/Makefile b/package/kernel/qca-ssdk/Makefile
index 3770d29e8c5..d8c8d6cb167 100644
--- a/package/kernel/qca-ssdk/Makefile
+++ b/package/kernel/qca-ssdk/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=qca-ssdk
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE_URL:=https://git.codelinaro.org/clo/qsdk/oss/lklm/qca-ssdk.git
 PKG_SOURCE_PROTO:=git
@@ -45,6 +45,7 @@ MAKE_FLAGS+= \
 	EXTRA_CFLAGS=-fno-stack-protector -I$(STAGING_DIR)/usr/include \
 	SoC=$(CONFIG_TARGET_SUBTARGET) \
 	PTP_FEATURE=disable SWCONFIG_FEATURE=disable \
+	ISISC_ENABLE=disable IN_QCA803X_PHY=FALSE \
 	$(LNX_CONFIG_OPTS)
 
 ifeq ($(CONFIG_TARGET_SUBTARGET), "ipq807x")