diff --git a/build/jam/ArchitectureRules b/build/jam/ArchitectureRules
index 0c3200f343..440a0c3333 100644
--- a/build/jam/ArchitectureRules
+++ b/build/jam/ArchitectureRules
@@ -323,7 +323,7 @@ rule KernelArchitectureSetup architecture
 			HAIKU_BOOT_PLATFORM = bios_ia32 ;
 			HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB
 			# offset in floppy image (>= sizeof(haiku_loader))
-			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 300 ; # in kB
+			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 320 ; # in kB
 
 			# nasm is required for target arch x86
 			if ! $(HAIKU_NASM) {
@@ -335,7 +335,7 @@ rule KernelArchitectureSetup architecture
 			HAIKU_BOOT_PLATFORM = bios_ia32 ;
 			HAIKU_BOOT_FLOPPY_IMAGE_SIZE = 2880 ; # in kB
 			# offset in floppy image (>= sizeof(haiku_loader))
-			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 300 ; # in kB
+			HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 320 ; # in kB
 
 			# x86_64 kernel source is under arch/x86.
 			HAIKU_KERNEL_ARCH = x86 ;