diff --git a/hikey960/BoardConfig.mk b/hikey960/BoardConfig.mk
index b3a059f..515cce6 100644
--- a/hikey960/BoardConfig.mk
+++ b/hikey960/BoardConfig.mk
@@ -59,7 +59,7 @@
 BOARD_SUPER_PARTITION_SIZE := 4915724288
 BOARD_SUPER_PARTITION_GROUPS := hikey960_dynamic_partitions
 BOARD_HIKEY960_DYNAMIC_PARTITIONS_PARTITION_LIST := system vendor system_ext product
-BOARD_HIKEY960_DYNAMIC_PARTITIONS_SIZE := 4915724288
+BOARD_HIKEY960_DYNAMIC_PARTITIONS_SIZE := 4911529984  # Reserve 4M for DAP metadata
 BOARD_SUPER_PARTITION_METADATA_DEVICE := super
 BOARD_SUPER_IMAGE_IN_UPDATE_PACKAGE := true