diff --git a/cat/cat_s22/BoardConfig.mk b/cat/cat_s22/BoardConfig.mk
index 5709423..098b08a 100644
--- a/cat/cat_s22/BoardConfig.mk
+++ b/cat/cat_s22/BoardConfig.mk
@@ -1,8 +1,9 @@
 include build/make/target/board/generic_arm_ab/BoardConfig.mk
-include device/wephone/cat/board-base.mk
+include device/phh/treble/board-base.mk
 
 ifeq ($(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE),)
 BOARD_SYSTEMIMAGE_PARTITION_SIZE := 1572864000
 endif
 
 TARGET_USES_64_BIT_BINDER := true
+BOARD_SYSTEMIMAGE_AS_SYSTEM := true