diff --git a/core/build_id.mk b/core/build_id.mk
index 84429d27d..025970bfb 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=SC
+BUILD_ID=SC_QPR1
diff --git a/core/version_defaults.mk b/core/version_defaults.mk
index 85f63c906..0a83efecb 100644
--- a/core/version_defaults.mk
+++ b/core/version_defaults.mk
@@ -39,9 +39,9 @@ ifdef INTERNAL_BUILD_ID_MAKEFILE
   include $(INTERNAL_BUILD_ID_MAKEFILE)
 endif
 
-DEFAULT_PLATFORM_VERSION := SP1A
-MIN_PLATFORM_VERSION := SP1A
-MAX_PLATFORM_VERSION := SP1A
+DEFAULT_PLATFORM_VERSION := SQ1A
+MIN_PLATFORM_VERSION := SQ1A
+MAX_PLATFORM_VERSION := SQ1A
 
 ALLOWED_VERSIONS := $(call allowed-platform-versions,\
   $(MIN_PLATFORM_VERSION),\
@@ -93,7 +93,7 @@ PLATFORM_VERSION_LAST_STABLE := 12
 
 # These are the current development codenames, if the build is not a final
 # release build.  If this is a final release build, it is simply "REL".
-PLATFORM_VERSION_CODENAME.SP1A := REL
+PLATFORM_VERSION_CODENAME.SQ1A := REL
 
 ifndef PLATFORM_VERSION_CODENAME
   PLATFORM_VERSION_CODENAME := $(PLATFORM_VERSION_CODENAME.$(TARGET_PLATFORM_VERSION))