diff --git a/meta-python/recipes-devtools/python/python-ujson.inc b/meta-python/recipes-devtools/python/python-ujson.inc
index 8f05de856..018ddf418 100644
--- a/meta-python/recipes-devtools/python/python-ujson.inc
+++ b/meta-python/recipes-devtools/python/python-ujson.inc
@@ -13,3 +13,5 @@ RDEPENDS_${PN} += "\
     ${PYTHON_PN}-datetime \
     ${PYTHON_PN}-numbers \
     "
+
+BBCLASSEXTEND = "native nativesdk"