GRG85B

Change-Id: I0416fae1b3c7c808054793485d19a467e42114eb
diff --git a/core/build_id.mk b/core/build_id.mk
index 644fbc5..0a1fe42 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -19,4 +19,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-export BUILD_ID=GRG85
+export BUILD_ID=GRG85B