diff --git a/setup-makefiles.sh b/setup-makefiles.sh
new file mode 100755
index 0000000..741e6ee
--- /dev/null
+++ b/setup-makefiles.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+#
+# Copyright (C) 2016 The CyanogenMod Project
+# Copyright (C) 2017 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+set -e
+
+# Required!
+export DEVICE=j5ltexx
+export DEVICE_COMMON=j5-common
+export VENDOR=samsung
+
+./../../$VENDOR/$DEVICE_COMMON/setup-makefiles.sh $@