diff --git a/y2020/vision/BUILD b/y2020/vision/BUILD
new file mode 100644
index 0000000..021a466
--- /dev/null
+++ b/y2020/vision/BUILD
@@ -0,0 +1,7 @@
+load("@com_github_google_flatbuffers//:build_defs.bzl", "flatbuffer_cc_library")
+
+flatbuffer_cc_library(
+    name = "vision_fbs",
+    srcs = ["vision.fbs"],
+    gen_reflections = 1,
+)