diff --git a/core/build_id.mk b/core/build_id.mk
index f95f3ba..7e4ce5e 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=RQ3A.210805.001
+BUILD_ID=RQ3A.210805.001.A1