diff --git a/product/android.mk b/product/android.mk
new file mode 100644
index 0000000..a1ca561
--- /dev/null
+++ b/product/android.mk
@@ -0,0 +1,3 @@
+# First api level, device has been commercially launched
+PRODUCT_PROPERTY_OVERRIDES += \
+    ro.product.first_api_level=22