diff --git a/core/build_id.mk b/core/build_id.mk
index 55d4afb721..a2df7268ac 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -18,4 +18,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-BUILD_ID=UP1A.230905.016
+BUILD_ID=UP1A.230905.016.D1