diff --git a/core/soong_config.mk b/core/soong_config.mk
index 355f4142e6..f75e263b3d 100644
--- a/core/soong_config.mk
+++ b/core/soong_config.mk
@@ -124,6 +124,8 @@ $(call add_json_list, Platform_systemsdk_versions,       $(PLATFORM_SYSTEMSDK_VE
 $(call add_json_bool, Malloc_not_svelte,                 $(call invert_bool,$(filter true,$(MALLOC_SVELTE))))
 $(call add_json_str,  Override_rs_driver,                $(OVERRIDE_RS_DRIVER))
 
+$(call add_json_bool, Product_is_iot,                    $(filter true,$(PRODUCT_IOT)))
+
 $(call add_json_bool, Treble_linker_namespaces,          $(filter true,$(PRODUCT_TREBLE_LINKER_NAMESPACES)))
 $(call add_json_bool, Enforce_vintf_manifest,            $(filter true,$(PRODUCT_ENFORCE_VINTF_MANIFEST)))