diff --git a/BoardConfig.mk b/BoardConfig.mk
index 5eaa8bb9dfba9e1ebf7747cd2c3bc621988e8a63..ba1c17d65b09a5055ea387bc656aface3db83a0a 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -35,8 +35,8 @@ TARGET_KERNEL_CONFIG := lineageos_beckham_defconfig
 BOARD_NFC_CHIPSET := pn553
 
 # Partitions
-BOARD_BOOTIMAGE_PARTITION_SIZE := 0x04000000
-BOARD_SYSTEMIMAGE_PARTITION_SIZE := 0xBE000000
+BOARD_BOOTIMAGE_PARTITION_SIZE := 67108864
+BOARD_SYSTEMIMAGE_PARTITION_SIZE := 3187671040
 BOARD_VENDORIMAGE_PARTITION_SIZE := 939524096
 
 # Power