diff --git a/net/linuxptp/Makefile b/net/linuxptp/Makefile
index d96808159..34e8c4324 100644
--- a/net/linuxptp/Makefile
+++ b/net/linuxptp/Makefile
@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=linuxptp
 PKG_VERSION:=2.0
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=@SF/$(PKG_NAME)/v$(PKG_VERSION)
@@ -20,6 +20,7 @@ PKG_LICENSE:=GPL-2.0
 PKG_LICENSE_FILES:=COPYING
 
 include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/kernel.mk
 
 define Package/linuxptp
   SECTION:=net
@@ -39,7 +40,8 @@ endef
 EXTRA_CFLAGS += -DHAVE_CLOCK_ADJTIME -DHAVE_POSIX_SPAWN -DHAVE_ONESTEP_SYNC
 
 MAKE_VARS += \
-	EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CFLAGS)"
+	EXTRA_CFLAGS="$(TARGET_CFLAGS) $(TARGET_CPPFLAGS) $(EXTRA_CFLAGS)" \
+	KBUILD_OUTPUT="$(LINUX_DIR)"
 
 define Package/linuxptp/install
 	$(INSTALL_DIR) $(1)/usr/sbin
diff --git a/net/linuxptp/patches/001-fix_kbuild_output.patch b/net/linuxptp/patches/001-fix_kbuild_output.patch
new file mode 100644
index 000000000..66d6b39b0
--- /dev/null
+++ b/net/linuxptp/patches/001-fix_kbuild_output.patch
@@ -0,0 +1,11 @@
+--- a/incdefs.sh
++++ b/incdefs.sh
+@@ -62,7 +62,7 @@ user_flags()
+ kernel_flags()
+ {
+ 	prefix=""
+-	tstamp=/usr/include/linux/net_tstamp.h
++	tstamp=/include/uapi/linux/net_tstamp.h
+ 
+ 	if [ "x$KBUILD_OUTPUT" != "x" ]; then
+ 		# With KBUILD_OUTPUT set, we are building against