diff --git a/build.config.common b/build.config.common
index 28246dc04628..f9cdc7a7d6c5 100644
--- a/build.config.common
+++ b/build.config.common
@@ -1,6 +1,5 @@
 . ${ROOT_DIR}/${KERNEL_DIR}/build.config.constants
 
-BRANCH=android-mainline
 KMI_GENERATION=0
 
 LLVM=1
diff --git a/build.config.constants b/build.config.constants
index eea6186b0126..d2e42aff59a0 100644
--- a/build.config.constants
+++ b/build.config.constants
@@ -1 +1,2 @@
+BRANCH=android-mainline
 CLANG_VERSION=r450784b