diff --git a/build/jam/BuildSetup b/build/jam/BuildSetup
index 088a9af2dc..e04d8c34aa 100644
--- a/build/jam/BuildSetup
+++ b/build/jam/BuildSetup
@@ -279,7 +279,7 @@ switch $(HAIKU_CPU) {
 			}
 		}
 		# offset in floppy image (>= sizeof(haiku_loader))
-		HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 150 ; # in kB
+		HAIKU_BOOT_ARCHIVE_IMAGE_OFFSET = 300 ; # in kB
 		HAIKU_NO_WERROR = 1 ;
 			# we use #warning as placeholders for things to write...
 	}