diff --git a/mk/configs/builds/builds.mk b/mk/configs/builds/builds.mk
index e77f97ad54..e8f5c452e2 100644
--- a/mk/configs/builds/builds.mk
+++ b/mk/configs/builds/builds.mk
@@ -3,5 +3,6 @@ BUILDS := \
 	LINUX \
 	CYGWIN \
 	RASPIAN \
-	RASPIAN-CROSS
+	RASPIAN-CROSS \
+	FREERTOS