diff --git a/components/json/component.mk b/components/json/component.mk
index a6a424e6db..7fbd5db1e2 100644
--- a/components/json/component.mk
+++ b/components/json/component.mk
@@ -4,3 +4,4 @@
 COMPONENT_ADD_INCLUDEDIRS := cJSON
 COMPONENT_SRCDIRS := cJSON
 COMPONENT_SUBMODULES := cJSON
+COMPONENT_OBJS := cJSON/cJSON.o cJSON/cJSON_Utils.o