diff --git a/BoardConfig.mk b/BoardConfig.mk
index c1da797..53fc56c 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -40,7 +40,8 @@ TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop
 TARGET_RECOVERY_UI_MARGIN_HEIGHT := 90
 
 # Security
-VENDOR_SECURITY_PATCH := 2024-09-01
+BOOT_SECURITY_PATCH := 2024-09-01
+VENDOR_SECURITY_PATCH := $(BOOT_SECURITY_PATCH)
 
 # inherit from the proprietary version
 include vendor/motorola/berlin/BoardConfigVendor.mk