GWK15D

Change-Id: I5db71a9c7d02a03682600ac958b8fcb8d3ae2a57
diff --git a/core/build_id.mk b/core/build_id.mk
index 39ba780..b37cce9 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -19,5 +19,5 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-export BUILD_ID=GWK15C
+export BUILD_ID=GWK15D