diff --git a/phhgsi_arm64_a/BoardConfig.mk b/phhgsi_arm64_a/BoardConfig.mk
index 4cf5426..2b6943c 100644
--- a/phhgsi_arm64_a/BoardConfig.mk
+++ b/phhgsi_arm64_a/BoardConfig.mk
@@ -2,5 +2,5 @@ include build/make/target/board/generic_arm64_a/BoardConfig.mk
 include device/phh/treble/board-base.mk
 
 ifeq ($(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE),)
-BOARD_SYSTEMIMAGE_PARTITION_SIZE := 2147483648
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 2080374784
 endif