IRK10B

Change-Id: I1bb00e12faeb029e8260b97f5f108110f035862e
diff --git a/core/build_id.mk b/core/build_id.mk
index dce551c..5662f56 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=IRK10
+export BUILD_ID=IRK10B