GRH26B

Change-Id: Ibfcf3bee4b46416b37f7a26af81810e00b177a89
diff --git a/core/build_id.mk b/core/build_id.mk
index 0b09f61..15f7bf8 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=GRH26
+export BUILD_ID=GRH26B